Clean your EGR valve. | Page 6 | VW T4 Forum - VW T5 Forum
Who can help out an idiot? Reinstalling my egr valve after cleaning and dropped this bolt in the engine bay somewhere. Does anybody know the part # or specs of the bolt
Most effective way to cleaning EGR Value - HHO 6.0
Cleaning the EGR System on my TDI Jetta! - YouTube