TDI SOHC Camshaft Wear Issue on Volkswagen Jetta

The 2.0L TDI engine used in the Volkswagen Jetta TDI very commonly faces camshaft lobe wear issues causing:

-Pronounced loss of power

-Backfire through the intake (heard under the hood)

-Rough vibrations while the engine is running

-decreased fuel economy

• OBD trouble code P0101

Correction for this issue requires substantial internal engine work including replacement of the camshaft, hydraulic lifters, and possibly fuel injectors

To help avoid this issue, ensure you are using the correct oil for your engine, as listed in your owners manual.