engine problem helppppp
#1
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engine problem helppppp
ok started up my 67 camaro with 5.3 and at first it idles highabout 3k then goes down to like 500 so i shut it off. tried again and it idled to about 3k then went steady at around 900 kinda choppy. i figure most of all that is caused by not doing a idle learn. but my real problem is when i hit the gas it cuts out and wants to die until i let off then it goes back to idling. anyone knoow y? im going to get a scanner today any suggestions?
#2
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On cold start-up the MAF controls things, definitely get some MAF cleaner and hammer it good. Also spray the IAT sensor while your at it.
Other possibility is a failing IAC valve.
Or a vacuum leak. You should hear that under the hood sucking in air, if not its probably not the issue.
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Other possibility is a failing IAC valve.
Or a vacuum leak. You should hear that under the hood sucking in air, if not its probably not the issue.
.