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1994 Ford Explorer 4.0L Poor Idle Quality, Surge, Misfire
Posted to Ford Driveability on 7/27/2000

Good afternoon techs!

Yet another Ford is having it's way with me. I have a1994 Explorer that has a cold running problem. When the vehicle is started the idle is extremely low, as if the IAC were disconnected. After about a minute the idle speed flares up and...

 
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car Vehicle Data

1994 Ford Explorer

VIN 1FMBU34X5R
Engine4.0 L / 6 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire
OccursCold
Misc.California Emissions

Trouble Codes

411KOER Idle Control
412KOER Idle Control
Message Closed

car Vehicle Data

1994 Ford Explorer

VIN 1FMBU34X5R
Engine4.0 L / 6 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire
OccursCold
Misc.California Emissions

Trouble Codes

411KOER Idle Control
412KOER Idle Control