|
Do a boost leak test. You are loosing vaccum pressure somewhere. Yes it could be an intake manifold gasket but it could also be several other things. You will find out when you do the boost leak test.
Would a car have less vaccum if the MAS was disconnected? The symptoms sound like he MAS unplugged but I dont see how that would affect vaccum pressure.
__________________
97 Viper GTS
03 Mercedes CLK500 rollin on dubs...
|
Threaded Mode