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-   -   high RPM pop...backfire (http://forums.mustangworks.com/showthread.php?t=50261)

94snake 02-20-2008 01:10 PM

high RPM pop...backfire
 
ok people it seems like one problem after the other.... got the car to idle great ( an IAC). The car did sit for a couple of months but i pulled it out of the garage again. The car cruises around town great, but when i jump on it (any gear) it pulls like a mad man till 4800-5000rpms and then pops or backfires .... used to pull to 6500 all day...so i popped in new autolite plugs gapped at .54 and dumped the oil..... same result..... i do get an engine light from time to time but it never stays on longer than a minute or so and then turns off :confused: any IDEAS?

goodyear1984 09-21-2008 12:56 PM

Re: high RPM pop...backfire
 
the code should be stored in computer i would scan it and see what code u get


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