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1991 Ford Aerostar 4.0L Hesitation, Stall
Posted to Ford Driveability on 12/7/1998

Greetings all!

I'm having a hard time with this Aerostar. When the engine is dead cold up to about 5 minutes of running, it will bog severely on a tip-in acceleration, sometimes it will even stall. It has had plugs, filters and a fresh pcv valve. Substituted...

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car Vehicle Data

1991 Ford Aerostar

VIN 1FMDA31X9M
Engine4.0 L / 6 cyl
EmissionsFEDERAL/CANADA
SymptomsHesitation, Stall
OccursCold, on Accel
Misc.Cal Code: 1-58J-R10
Message Closed

car Vehicle Data

1991 Ford Aerostar

VIN 1FMDA31X9M
Engine4.0 L / 6 cyl
EmissionsFEDERAL/CANADA
SymptomsHesitation, Stall
OccursCold, on Accel
Misc.Cal Code: 1-58J-R10