1999 Mazda 626 Q&A

1999 Mazda 626 Question: idlen bad

thank u i completed the job but it still hissin and shutin off after it warms up -
Answer 1
Did you ever resolve this issue? -
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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?