IF I PULL THE OIL CAP OFF THE ENGINE WILL DIEIF ...
2001 Ford Taurus
March, 15, 2013 AT 12:45 PM
If I pull the oil cap off the engine will die
if I pull the oil dip stick out it sucks vac but not as bad as the oil cap
i have code po 305 and po 171 po 174 and po 340
i have checked all over for vac leaks just had intake gasket replaced months ago along with heads
Check your fuel pressure first then check your maf or clean it with choke cleaner. Then check all grommets for holes as that will cause code to appear. Also check for vacuum leak it may be bad intake gaskets.