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1994 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Surge, POPPING, BACKFIRE
Posted to Ford Driveability on 8/9/2001 8 Replies

hello all, our customer's concern is stumble & surge at idle. we note a pop -- pop in induction tubing intermittently. this seems to disturb maf sensor and cause iac to hunt as well as change the injection & timing. we cannot determine the root cause of the ba...

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car Vehicle Data

1994 Ford Explorer Eddie Bauer

VIN 1FMDU32X6R
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MPFI
EmissionsUS FEDERAL EMISSIONS
SymptomsPoor Idle Quality, Surge, Popping, Backfire
OccursIdle, Especially Cold
Message Closed w/FIX

car Vehicle Data

1994 Ford Explorer Eddie Bauer

VIN 1FMDU32X6R
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / MPFI
EmissionsUS FEDERAL EMISSIONS
SymptomsPoor Idle Quality, Surge, Popping, Backfire
OccursIdle, Especially Cold