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1991 Ford Bronco Custom 5.8L Excessive Emissions
this bronco has failed im240 emission test due to high co numerous times. has been tested 4 times and all tests results are approx co=68gpm, limit is 25gpm. vehicle does achieve fuel control, however goes way rich under heavy load. fuel pres ok, known good map...
FIX posted 11/26/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FMEU15H7M |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Symptoms | Excessive Emissions |
| Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1991 Ford Bronco Custom
| VIN | 1FMEU15H7M |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Symptoms | Excessive Emissions |
| Occurs | Under Load |
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