02-20-2008, 01:10 PM
| #1 (permalink) |
| Registered Member Join Date: Nov 2002 Location: Panama City Fl.
Posts: 151
|  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  any IDEAS? |
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09-21-2008, 01:56 PM
| #2 (permalink) |
| Registered Member Join Date: Dec 2006 Location: new york
Posts: 307
| Re: high RPM pop...backfire the code should be stored in computer i would scan it and see what code u get
__________________ 347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.holley pump w/carter pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,rebuilt world class t5,underdrive pulleys,bassani x-pipe,flowmasters,eibach lowering springs/shocks/struts/swaylinks/swaybar, dvd player and 1,000 watt system 1992 mustang gt 2000 chevy impala 1990 jeep 4x4 |
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