Golf MKIV TDI Flywheel & Clutch

So the latest issue with the Golf (yes, yet another!) was severe juddering at around 2000RPM under load. It started intermittently and gradually became a consistent problem. So much so that it almost made the car undriveable. I started researching the issue and came to the conclusion that it must be the dual mass flywheel causing the problem. £300 later, I was armed with […]

Golf IV TDI Temperature Sensor

Don’t buy cheap VW temp sensors. I bought a £6 sensor from eBay and I got this fault appear in VAG-COM along with “Emissions Workshop” on the dash. 17664 – Engine Coolant Temp Sensor (G62): Open or Short to Plus P1256 – 35-10 – – – Intermittent The black sensor on the left is the original VAG item, the one in the middle […]

Golf MK4 TDI Turbo Rebuild

The Golf was suffering from yet more issues recently in the form of a worn turbo. This became apparent when a whirring sound could be heard when accelerating. I decided to replace the CHRA unit which is basically the core working part of the turbo and the vacuum actuator while I’m there. I thought it would be best to do it sooner rather […]

Camshaft

VW Golf TDI – PD Engine Issues

I bought a MK4 Golf TDI last year, the 150 BHP version. Everything looked good on paper and it test drove well. I know that they suffer with camshaft issues but this one had a new camshaft installed fairly recently with some work done to the injectors also. It had all the extras I wanted, climate control etc. The camshaft does two jobs […]