European Exhaust and Catalyst goes into depth on how catalytic converters work and what types are in use. At European Exhaust and Catalyst (EEC), our catalytic converters are engineered to the highest standards, combining durability, performance, and environmental responsibility. Using premium materials and precision engineering, our converters help reduce harmful emissions, ensuring vehicles run efficiently ...

The post Understanding catalytic converters appeared first on Professional Motor Mechanic.

Blue Print outlines a common issue with rear brake hoses and rear brake pads. Rear Brake Pad Set This relates to part number ADB112101, which fits Honda Civic FC1, FC9, FC8, FK6, FK7, FK8, and FK9 models with electronic parking brake. PROBLEM Rear brake failure after replacement of the rear brake pads, or any other ...

The post Common issues with rear brake hoses appeared first on Professional Motor Mechanic.

Mann-Filter is highlighting the green in the green and yellow with its new plant-based raw material, as it adds lignin-based media to its portfolio. Following Mann-Filter’s successful introduction of the first $CO_2$-reduced filters last year, additional lignin-based air and oil filters are now available as part of the transition to series production. Workshops and trading ...

The post Mann-Filter discusses its plant-based filter appeared first on Professional Motor Mechanic.

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 ...

The post The latest oil sensors to hit the aftermarket appeared first on Professional Motor Mechanic.

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 ...

The post Solving two common filter issues appeared first on Professional Motor Mechanic.

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 ...

The post Why was the BMW F15 X5 blowing blue smoke? appeared first on Professional Motor Mechanic.

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 ...

The post Why are Porsche 911 Carrera’s misfiring? appeared first on Professional Motor Mechanic.

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 ...

The post Getting to the bottom of weak air con appeared first on Professional Motor Mechanic.

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 ...

The post An intelligent testing device for operating fluids appeared first on Professional Motor Mechanic.

The experts at Accu, a leading provider of reliable engineering and precision components, have analysed BMW’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’s what ...

The post BMW’s patented screws analysed appeared first on Professional Motor Mechanic.