weird reving
#1
weird reving
I have a 93 hatch back with a h22a swap. When I start it the engine revs then stops the revs then stops, it does this until I have been driving for like 10 min or so. A buddy of mine said it could be the ECU. If any one can help I would appreciate it.
Thanks
Thanks
#2
RE: weird reving
is this only while at a stop or while driving too? it's kinda normal for your rpms to be a little weird at first with a cold start, and then go away. It could be normal, or if it seems abnormal to you it could be a dirty idle air control valve, that is if it's only doing it at idle.
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