Quote:
Originally Posted by JrDarknes
Can the brake booster check valve when clogged cause the car to have low idle?
Everytime I press the brakes my idle drops and the car soon dies. My Brake Booster is fine. I checked for vacuum leaks and found nothing. So was just curious about this.
I've been dealing with this idle issue for a long time. It just begins to run a bit rough when its warm. Fine cold start. I'm pretty sure its vacuum related due to the fact that when I mash the brakes rapidly the car ends up dying.
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Either you have a vacuum leak, and the booster robs whatever is left (and dies). Or the booster itself could have a vacuum leak.
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