Search results for query: *

Just woundered does my car have a pcv ? As car smokes on idle ect I keep hearing a lot about these pcv valves being an issue but not sure if mine has one or wher it is located

Hi I'm new to this site so bare with me I have an audi a4 tdi 170 56 plate It's had dpf removed and remap to suit , new egr , throttle body, maf ect I find when I start in the mornings it's sweet go on a run no probs , however when I switch engine off and leave to cool down and then start it...