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1998 Ford Mustang 3.8L Poor Idle Quality
Posted to Ford Driveability on 11/1/2002 5 Replies

vehicle acts up only in the am over night or after a real long no run sit time (engine hot or cold).What it is doing is running like a bad headgasket may run or a flooded out engine. clears up within 10-15 seconds. no smoke at these times. ect/iat are dam near...

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car Vehicle Data

1998 Ford Mustang

VIN 1FAFP4047W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Dist. less Ignition
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursCold, After a Hot Soak
Message Closed w/FIX

car Vehicle Data

1998 Ford Mustang

VIN 1FAFP4047W
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Dist. less Ignition
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursCold, After a Hot Soak