Quote:
Originally posted by Ron Mummert
Just curious - if the PVC valve is scuzzed enough to create idling problems, why hasn't the "check engine" light come on?
Ron.
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Beats me. Perhaps the problem didn't change the right values in the right sensors. One would also think the CE light would come on if too much air was entering through the manifold (ie loose screws), but, perhaps since it' s bypassing the MAF sensor, it doesn't register. I really don't know. Just thinking out loud. Kinda like when your tranny poops its pants, and it's "mechanical" you don't get a power light. Only if one of the electronically controlled components fail, will you get the "flash" and the codes.