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1989 Ford f150 4.9L Poor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
Posted to Ford Driveability on 3/5/1998

Truck starts then stalls,restarts surges,hunts for idle seems to be worse when [...] Idle speed [...] codes is a 41 o2 is [...] voltage is okay. PLEASE HELP!!!

 
Message Closed w/FIX

car Vehicle Data

1989 Ford f150

VIN 1FTEF1445K
Engine4.9 L / 6 cyl
Emissionsfed
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1989 Ford f150

VIN 1FTEF1445K
Engine4.9 L / 6 cyl
Emissionsfed
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Poor Fuel Economy
OccursAlways, Idle