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	<title>Technical Archives - Professional Motor Mechanic</title>
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	<link>https://pmmonline.co.uk/category/technical/</link>
	<description>The website for motor industry servicing and repair professionals</description>
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	<title>Technical Archives - Professional Motor Mechanic</title>
	<link>https://pmmonline.co.uk/category/technical/</link>
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	<item>
		<title>MS Motorservice introduces new oil sensors</title>
		<link>https://pmmonline.co.uk/technical/ms-motorservice-introduces-new-oil-sensors/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Wed, 03 Jun 2026 18:29:05 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Aftermarket]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Know Your Parts]]></category>
		<category><![CDATA[MS Motorservice]]></category>
		<category><![CDATA[New to range]]></category>
		<category><![CDATA[Oil Sensor]]></category>
		<category><![CDATA[Oils]]></category>
		<category><![CDATA[Product]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=45117</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="MS Motorservice introduces new oil sensors" decoding="async" fetchpriority="high" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26--765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/06/MS-MOTORs-PMM-JUNE-26-.jpg 800w" sizes="(max-width: 300px) 100vw, 300px" /></p>
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<p>MS Motorservice introduces oil pressure and level sensors from Pierburg for the aftermarket.  MS Motorservice has added oil pressure sensors and oil level sensors from Pierburg to its product range. The spare parts specialist relies on proven expertise in sensors and oil supply and plans to expand the two sensor groups in the long term. With the oil pressure sensors, Motorservice currently covers over ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/ms-motorservice-introduces-new-oil-sensors/">MS Motorservice introduces new oil sensors</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<item>
		<title>Solving two common filter issues</title>
		<link>https://pmmonline.co.uk/technical/solving-two-common-filter-issues/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Tue, 02 Jun 2026 18:22:29 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Blue Print]]></category>
		<category><![CDATA[Common Faults]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Febi]]></category>
		<category><![CDATA[Febi Partsfinder]]></category>
		<category><![CDATA[Filters]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=45113</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Solving two common filter issues" decoding="async" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26-765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/06/febi-filters-pmm-june-26.jpg 800w" sizes="(max-width: 300px) 100vw, 300px" /></p>
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<p>Blue Print discusses two parts designed to solve two common issues with vehicle filters.  Cabin Filter Set  Part number: Blue Print ADB112512, ADB112513  To fit: BMW 1 Series (F40), 2 Series (F44, F45, F46), X1 (F48), X3 (F39), MINI (F54, F55, F56, F57, F60)  Problem  Front footwell carpets are wet. On removal of the cabin filter during routine maintenance it is found to be moist ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/solving-two-common-filter-issues/">Solving two common filter issues</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>Why was the BMW F15 X5 blowing blue smoke?</title>
		<link>https://pmmonline.co.uk/technical/why-was-the-bmw-f15-x5-blowing-blue-smoke/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Mon, 01 Jun 2026 18:17:21 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Ben Johnson]]></category>
		<category><![CDATA[BMW]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Fault Diagnosis]]></category>
		<category><![CDATA[Tech Tips]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=45083</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Why was the BMW F15 X5 blowing blue smoke?" decoding="async" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june-765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/06/Ben-john-pmm-june.jpg 800w" sizes="(max-width: 300px) 100vw, 300px" /></p>
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<p>PMM’s high-flying fault finder Ben Johnson has recently swapped high-blood pressure for high voltage and ditched the Bavarian blue and white roundel for something a little more future-facing. As our unwitting optimistic soon found out though, the past is never far behind.   After returning from four months of parental leave, I found myself staring into the professional mirror and realising I ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/why-was-the-bmw-f15-x5-blowing-blue-smoke/">Why was the BMW F15 X5 blowing blue smoke?</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<item>
		<title>Why are Porsche 911 Carrera&#8217;s misfiring?</title>
		<link>https://pmmonline.co.uk/technical/why-are-porsche-911-carreras-misfiring/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Fri, 08 May 2026 18:04:01 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Alldata]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Data]]></category>
		<category><![CDATA[Misfire]]></category>
		<category><![CDATA[OEM data]]></category>
		<category><![CDATA[Porsche]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44949</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Why are Porsche 911 Carrera&#039;s misfiring" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-768x513.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3-765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Oldfields-visit_3.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>Why would a Porsche 911 Carrera 4S start misfiring on cylinder four following a routine spark plug replacement? ALLDATA and Porsche’s OEM repair data can provide an answer.  Problem  Following a standard spark plug change, a Porsche 911 Carrera 4S (Type 992, 3.0L) returned to the workshop after the driver noticed poor engine performance. The ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/why-are-porsche-911-carreras-misfiring/">Why are Porsche 911 Carrera&#8217;s misfiring?</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>Getting to the bottom of weak air con</title>
		<link>https://pmmonline.co.uk/technical/getting-to-the-bottom-of-weak-air-con/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Thu, 07 May 2026 18:27:37 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[A/C]]></category>
		<category><![CDATA[A/C & Thermal Management]]></category>
		<category><![CDATA[Air Conditioning]]></category>
		<category><![CDATA[Auto Air Gloucester]]></category>
		<category><![CDATA[Best Practice]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44932</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Getting to the bottom of weak air con" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS--765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/05/PMM-AUTO-AIT-GLOUS-.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>All workshops have at one point or another been told by a customer, “my air con isn’t blowing cold enough”. Well, that’s what this month’s cover star Auto Air Gloucester is seeking to get to the bottom of.   Understanding the Causes and Best Practices for Repair   It’s a phrase almost every automotive technician hears on a ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/getting-to-the-bottom-of-weak-air-con/">Getting to the bottom of weak air con</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>An intelligent testing device for operating fluids</title>
		<link>https://pmmonline.co.uk/technical/febis-new-fluid-testing-device/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Wed, 06 May 2026 18:21:19 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[Artificial Intelligence]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Febi]]></category>
		<category><![CDATA[Fluid Testing]]></category>
		<category><![CDATA[Know Your Parts]]></category>
		<category><![CDATA[Product]]></category>
		<category><![CDATA[Q&A]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44929</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Febi&#039;s new fluid testing device" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm-765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/05/Febi-fluid-testing-system-pmm.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>Febi discusses its new intelligent testing device for operating fluids.  What inspired febi to introduce the Fluid Testing Device?   Workshops have long relied on either visual inspection or costly, slow laboratory services to understand fluid condition. We saw a clear gap: professionals needed fast, accurate, on‑site diagnostics without the time delay. The new febi Fluid Testing Device gives workshops advanced, data‑driven insight ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/febis-new-fluid-testing-device/">An intelligent testing device for operating fluids</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>BMW&#8217;s patented screws analysed</title>
		<link>https://pmmonline.co.uk/technical/bmws-new-patented-screws/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Wed, 08 Apr 2026 18:18:40 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[ACCU]]></category>
		<category><![CDATA[BMW]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[parts]]></category>
		<category><![CDATA[Patent]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44760</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="BMW&#039;s new patented screws" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu-765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/04/bmw-pmf-accu.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>The experts at Accu, a leading provider of reliable engineering and precision components, have analysed BMW&#8217;s patent (DE469242297), which covers three head styles: cap head, countersunk and flanged button head. Additionally, automotive expert Richard Rackham, former Head of Concept at Lotus Cars, weighs in on what this means for mechanics, manufacturers and owners. Here&#8217;s what ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/bmws-new-patented-screws/">BMW&#8217;s patented screws analysed</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>Should you use copper grease on brake pads?</title>
		<link>https://pmmonline.co.uk/technical/should-you-use-copper-grease-on-brake-pads/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Tue, 07 Apr 2026 18:11:25 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Best Practice]]></category>
		<category><![CDATA[Brake Pads]]></category>
		<category><![CDATA[Brakes]]></category>
		<category><![CDATA[Comline]]></category>
		<category><![CDATA[Copper Grease]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Grease]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44747</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Should you use copper grease on brake pads?" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april--765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/04/Copper-grease-pmm-april-.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>Comline is reminding independent workshops of the importance of not applying copper grease to brake pads.  Comline, the brand of choice for many aftermarket businesses and technicians around the world, is urging independent workshops to reconsider the use of copper-based grease on brake pads, as modern braking systems become ever more reliant on electronic sensors ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/should-you-use-copper-grease-on-brake-pads/">Should you use copper grease on brake pads?</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>Ways to fix timing chain rattle</title>
		<link>https://pmmonline.co.uk/technical/ways-to-fix-timing-chain-rattle/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Thu, 02 Apr 2026 18:06:12 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Febi]]></category>
		<category><![CDATA[How To]]></category>
		<category><![CDATA[Tech Tips]]></category>
		<category><![CDATA[Timing Chain]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44738</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Ways to fix timing chain rattle" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm--765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/04/febi-timing-belt-rattel-pmm-.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>Parts supplier febi discusses timing chain rattle in the EA111 engine 1.4 TSi and what you can do about it.  The 1.4 Turbocharged Stratified Injection (TSi) variant of the EA111 Volkswagen Group engine was produced from 2005 to 2015, after which it was replaced by the current belt-driven EA211 series of engines.  This engine was used in many different models with various power outputs and ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/ways-to-fix-timing-chain-rattle/">Ways to fix timing chain rattle</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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		<title>Replacing aluminium vehicle structures</title>
		<link>https://pmmonline.co.uk/technical/replacing-aluminium-vehicle-structures/</link>
		
		<dc:creator><![CDATA[Joe Clarke]]></dc:creator>
		<pubDate>Wed, 01 Apr 2026 18:02:58 +0000</pubDate>
				<category><![CDATA[Technical]]></category>
		<category><![CDATA[Alldata]]></category>
		<category><![CDATA[Aluminium Vehicle Structures]]></category>
		<category><![CDATA[Common Faults]]></category>
		<category><![CDATA[CPD Zone]]></category>
		<category><![CDATA[Gigacasting]]></category>
		<category><![CDATA[Tesla]]></category>
		<guid isPermaLink="false">https://pmmonline.co.uk/?p=44725</guid>

					<description><![CDATA[<p><img width="300" height="200" src="https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-300x200.jpg" class="attachment-medium size-medium wp-post-image" alt="Replacing aluminium vehicle structures" decoding="async" loading="lazy" srcset="https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-300x200.jpg 300w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-768x512.jpg 768w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-274x183.jpg 274w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-80x54.jpg 80w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-130x87.jpg 130w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-359x240.jpg 359w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-85x57.jpg 85w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-546x365.jpg 546w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-165x109.jpg 165w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-347x233.jpg 347w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-112x75.jpg 112w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-179x120.jpg 179w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-170x113.jpg 170w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-81x55.jpg 81w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only-765x510.jpg 765w, https://pmmonline.co.uk/wp-content/uploads/2026/04/AdobeStock_343869056_Editorial_Use_Only.jpg 800w" sizes="auto, (max-width: 300px) 100vw, 300px" /></p>
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<p>Gigacasting is changing vehicle manufacturing – and repair practices along with it. Helpfully, with ALLDATA Repair, workshops and bodyshops can either replace or repair complex aluminium structures, like those on Tesla models.   The body structure differs from conventional vehicles. The manufacturer promotes the use of gigacastings, large-format structural parts that are made of aluminium in a single casting. This ...</p>
<p>The post <a href="https://pmmonline.co.uk/technical/replacing-aluminium-vehicle-structures/">Replacing aluminium vehicle structures</a> appeared first on <a href="https://pmmonline.co.uk">Professional Motor Mechanic</a>.</p>
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