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1996 Mercury Cougar XR-7 3.8L Hesitation, MIL Lamp on
HELP!!!!! Okay this one has me stumped, if you snap the throttle in neutral or gun it while driving, it falls on its face then 'cathes up' and runs fine. Specs say fuel pressure should be KOEO 30-45 and KOER @ 2500 rpm 30-45. This vehicle has 40 psi KOEO and 3...
FIX posted 10/26/2000
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Message Closed
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| VIN | 1MELM6249T |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Under Load |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed
Vehicle Data
1996 Mercury Cougar XR-7
| VIN | 1MELM6249T |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Under Load |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
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