5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

i think my car is running rich...

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Old 05-04-2007, 10:17 PM
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87ttopGT420
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Default i think my car is running rich...

i think my car is running rich its not missing or anything but what are some causes

typoon intake 70mm TB with 75mm BBK EGR spacer
BBK headers BBK hpipe with cats magnaflow catback
mass air converstion harness and ecm
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Old 05-04-2007, 10:23 PM
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blkonblk5.0
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Default RE: i think my car is running rich...

maybe not getting enough air?? or are you getting bad gas mileage or what
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Old 05-04-2007, 10:24 PM
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87ttopGT420
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Default RE: i think my car is running rich...

out the exhaust i smell alot of unburnt fuel it seems like i also tried having the air cleaner right off but i think that screws with my Mass air which wouldnt help
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Old 05-04-2007, 10:26 PM
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blkonblk5.0
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Default RE: i think my car is running rich...

i had a injector spraying WAY to much fuel into the cylinder before it stopped working completely
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Old 05-04-2007, 10:28 PM
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87ttopGT420
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Default RE: i think my car is running rich...

i doubt injector i also dont have any DTC's
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Old 05-04-2007, 10:54 PM
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black89gt
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Default RE: i think my car is running rich...

my car was running rich.. and i changed the Coolant Temperature Sensor, and it was fine after that.
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