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engine rotates, but won't start- air pump??

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Old 03-02-05, 11:43 AM
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Unhappy engine rotates, but won't start- air pump??

A few months ago I removed the air pump. About the same time the car has slowly had more and more trouble starting (taking more rotations to start, sometimes acting like it is flooded.) I know the EGI comp fuse removal trick to clear flooded engines, but that didn't help. Slowly it has gotten worse and now it just rotates and rotates. Could this be related to removing the air pump? If so, what did it affect? Foul spark plugs?

I've put the air pump back on and am trying to get on the road again.
Old 03-02-05, 12:16 PM
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Hm, one guess is that your cats were slowly clogging maybe?
Old 03-02-05, 01:27 PM
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Originally Posted by TonyTurboII
Hm, one guess is that your cats were slowly clogging maybe?
that would be the first place to start.. remove the cats since you allready removed the airpump. youve probobly been chocking the engine
Old 03-02-05, 02:29 PM
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How would taking off the air pump for a couple months plug up the cat's? I can't get it started to take it to my muffler/brake place. I'm trying to get it working so that I can take it for my state inspection....they'll know I cut off the cat's.
Old 03-02-05, 02:33 PM
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The airpump "pumps" clean air into the exhaust to burn cleaner, if your cats already are ditry that extra "more dirty" air might totally clog them.
Old 03-02-05, 02:36 PM
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ok, so plugged exhaust is one option. Any others?
Old 03-02-05, 04:30 PM
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check your egi fuses to see if they're blown
Old 03-02-05, 04:34 PM
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see if you've been loosing compression
Old 03-02-05, 08:34 PM
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