Questions & Answers for: vacuum leak 2006 passat

...that the PCV valve fits onto. This rubber accessory provides a secure fit and prevents annoying vacuum leaks. Let me know, if needed further assistance. Hope i helped you. Thanks for using '

...leak - a cracked hose or loose connector lets measured air out. No air or major leaks = poor engine running or stuttering. A visual inspection may not reveal all the possible or hard to see spots ...

...is shot, there is a rubber diaphram inside the booster and it must be ruptured and is leaking vacuum. You may want to go to; car-parts.com, to see if the salvage yards in area have a used

trim too lean" and "valve cover cracked at the oil fill neck"? It means vacuum leak, with valve cover crack, that will give you a lean problem, replace valve cover and clear codes.Should be good to go

vacuum leaks in the small rubber hosing around the inlet manifold, run the engine and spray wd40 around the hoses if the engine revs rise you've a vac leak. Could also be a faulty MAF sensor which