1999 Mazda 626 Q&A
1999 Mazda 626 Question: idlen bad
Did you ever resolve this issue? - Valleyautotech
so weres the vacum leak comen frm
ok i got the intake manifold off tomorrow am gunna go buy a new gasket the gasket looked realli bad and in the holes are lik black
um i shook it and some shakes inside of it and egr in on top of the vaule cover right but the funnie thing is that lik were the hissen comen frm lik it louder on top but wen u go underneath the ca...
no iti dnt go away what causes the hissen nossie it cant be tne intakemanifold gasket that brand new idk wat it is
weres the egr and does dat cause it to hiss to?