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1993 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Surge
Posted to Ford Driveability on 5/12/2001 2 Replies

car came in with intermittent stall and surging idle. checked for codes 411/412. followed proceedure ,looked at iac on scope found bad pcm,replaced. took care of stall. called ac delco hotline was told iac should snap shut with power removed ,did not so replac...

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car Vehicle Data

1993 Ford Explorer Eddie Bauer

VIN 1FMDU32X0P
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sfi
Emissionsca
SymptomsPoor Idle Quality, Surge
OccursAlways, Idle

Trouble Codes

411iac circuit
412iac circuit
Message Closed

car Vehicle Data

1993 Ford Explorer Eddie Bauer

VIN 1FMDU32X0P
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sfi
Emissionsca
SymptomsPoor Idle Quality, Surge
OccursAlways, Idle

Trouble Codes

411iac circuit
412iac circuit