Quote:
Originally Posted by foff667
unless you have a vacuum leak on the intake because of the egr your car will run fine Jeff...the 98 I just got the egr valve is missing...the intake is plugged but the exhaust isnt and it runs fine...just has a slight exhaust leak. Now a vacuum leak is a whole nother story.
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But that's what a bad EGR would be, the same as a vacuum leak in which unmetered air would be getting into the intake and the computer isn't compensating for it other than reading the lean mixture from the O2 and then adding fuel. But like I said, I never experienced it but this is what I've read about on the EGR.