
1987 Ford F-150 Custom 5.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall
Replaced old battery. Now truck starts but an intermittant problem has become more pronounced. Idle hunts to keep engine running but sometimes stalls. Fuel mixture is rich both cold and warm and pegs o2 sensor. Coolant temp sensor tests good. Changed MAP senso...
FIX posted 3/25/2005
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Message Closed w/FIX
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VIN | 1FTEF15NXH |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall |
Occurs | Idle |
Message Closed w/FIX
Vehicle Data
1987 Ford F-150 Custom
VIN | 1FTEF15NXH |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall |
Occurs | Idle |