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September 30th, 2007, 09:46 PM
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#1 |
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Look Ma! My First Post!
Join Date: Sep 2007
Location: baltimore
Posts: 1
 iTrader: 0 reviews
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running really rich
i have a 90 fox with a little bit of things done and wondering why it is running so rich and also why in the morning it pops and backfires through the intake but once warms up runs fine.
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September 30th, 2007, 09:47 PM
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#2 |
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Banned
Join Date: Jun 2006
Location: Bowling Green, KY
Posts: 3,831
iTrader: 0 reviews
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do you have an adjustable fuel pressure regulator?
What is your setup? I assume it is fuel injected right? You say a few things done to it, what size injectors are you running?
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[SIGPIC][/SIGPIC] [B][U]MM Sapper Squad[/U][/B] [QUOTE=Regency 2007;1676187]MSO's stupidity has never stopped amazing me since the day he joined this forum.[/QUOTE] |
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September 30th, 2007, 10:06 PM
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#3 |
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MM Fanatic
Join Date: May 2007
Location: Bloomington, IL
Posts: 4,627
iTrader: 0 reviews
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Check codes, maybe time to check the timing and O2 sensors, clean the MAF.
__________________
88 GT CHI headed 351w 10.8 @ 125 - still figuring it out. 03 Cobra 2.3 whipple 10.7 @ 129 - sold it 04 Mach 1 12.7 @ 109 mostly stock - sold it 89 LX procharged 302 515 hp 497 ftlbs 10.7 @130 mph - sold it 
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September 30th, 2007, 11:39 PM
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#4 |
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Enthusiast
93 GT Hatch
12.68@112.57
Join Date: Jun 2007
Location: Brandon, FL
Posts: 536
iTrader: 0 reviews
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i had the same exact thing wrong almost identical, its the timing big time. after i got my head job the timing was set at about 6* and needed to be set at 12*, fixed it right up.
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October 5th, 2007, 07:30 PM
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#5 |
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Newbie
Join Date: Oct 2007
Posts: 5
iTrader: 0 reviews
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problems
yea check your o2's, and mabey idle air control? and your codes.
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