1991 Ford F-150 Custom 5.8L Poor Idle Quality, Hesitation, Misfire
Upon start up it runs fine then as it warms up it starts to run like it's running out of gas. Has hesitation on throttle and fouls plugs in minutes
Summary posted 2/9/2022
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Vehicle Data1991 Ford F-150 Custom
Trouble Codes
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Message Closed w/Summary
Vehicle Data
1991 Ford F-150 Custom
VIN | 1FTEX14H1M |
Engine | 5.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / Efi |
Emissions | OBD1 |
Symptoms | Poor Idle Quality, Hesitation, Misfire |
Occurs | Cold, Idle |
Trouble Codes
22 | Map sensor |
31 | Egr |
61 | Coolant temp sesor |
63 | Tps |
64 | Air intake temp sensor |
67 | Park nuteral position sensor |