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1995 Ford Mustang GT 5.0L Hesitation, MIL Lamp on
engine hesitates, pings, mil light on. codes indicate system running lean,adaptive fuel trim has reached it limits, fuel pressure should be 35 to 45 psi. i have 30 to 40. a little low, when I pinch the return line pressure goes to 65 psi. we replaced fuel pres...
FIX posted 8/31/2000
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| VIN | 1FALP42T8S |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Always, on Accel |
Trouble Codes
| 181 | adaptive fuel trim limits reached lean condition right bank |
| 189 | same left bank |
Message Closed w/FIX
Vehicle Data
1995 Ford Mustang GT
| VIN | 1FALP42T8S |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | Not OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Always, on Accel |
Trouble Codes
| 181 | adaptive fuel trim limits reached lean condition right bank |
| 189 | same left bank |
Video