
1989 Ford F Super Duty 7.5L Excessive Emissions, Poor Idle Quality, Stall
Problem occurs only on hot start. Cranks normal and starts and stumbles, blows black smoke, stalls. Let it sit for 10-15 minutes, starts normal. Cold start is perfect and drive ability is perfect. The truck will idle and drive all day long and not miss ...
Summary posted 8/21/2019
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Message Closed w/Summary
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VIN | 2FDLF47G1K |
Engine | 7.5 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / EFI |
Emissions | OBD1 |
Symptoms | Excessive Emissions, Poor Idle Quality, Stall |
Occurs | After a Hot Soak, Hot Start Only |
Trouble Codes
126 | MAP sensor fault |
Message Closed w/Summary
Vehicle Data
1989 Ford F Super Duty
VIN | 2FDLF47G1K |
Engine | 7.5 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / EFI |
Emissions | OBD1 |
Symptoms | Excessive Emissions, Poor Idle Quality, Stall |
Occurs | After a Hot Soak, Hot Start Only |
Trouble Codes
126 | MAP sensor fault |