to rich...

Chevystomper · April 10th, 2007, 07:58 PM

hey guys, i got a 95 gt convt... i put headers, off-road h-pipe, with 40 series flowmasters out the back and the thing is running suuuuper rich.. can someone tell me y? for a basically stock 5.0 the thing is getting retarded gas milage... like 9mpg if im lucky. the thing smells like i could get out at the red light and light the exhaust fuems on fire; its that bad. could my maf be malfunctioning? any help would be appreciated... thanx

flamestang · April 10th, 2007, 09:18 PM

Check your injecter drive with a noid light the computer may be grounding an injector constantly insted of pulesing ground to it.I had a 94 that did this the PCM was faulty.They should have key on battery volts and the pcm controls them by ground. :wink

April 10th, 2007, 07:58 PM	#1
Chevystomper Look Ma! My First Post! Join Date: Apr 2007 Posts: 1	to rich... hey guys, i got a 95 gt convt... i put headers, off-road h-pipe, with 40 series flowmasters out the back and the thing is running suuuuper rich.. can someone tell me y? for a basically stock 5.0 the thing is getting retarded gas milage... like 9mpg if im lucky. the thing smells like i could get out at the red light and light the exhaust fuems on fire; its that bad. could my maf be malfunctioning? any help would be appreciated... thanx

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April 10th, 2007, 09:18 PM	#2
flamestang Regular 1992 mustang gt 10.942@125 / 6.877@103 Join Date: Apr 2007 Location: West GA Posts: 318	Check your injecter drive with a noid light the computer may be grounding an injector constantly insted of pulesing ground to it.I had a 94 that did this the PCM was faulty.They should have key on battery volts and the pcm controls them by ground. :wink

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