How to fix misfire in 1.9 TDI PD ! Easy and cheap ( P1666 , P0301 )

This video is showing how to solve a problem with rough engine runing and misfire on one cylinder in Volkswagen Audi engine 1.9 tdi PD. Problem appearing unevenly. (usualy when engine is cold) Engine fault codes: P1666 and P0301. Very cheap and easy way. With this step by step video, you can do it with simple hand tools.
Only new part that you will need is new rocker cover gasket.





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