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1997 Ford Explorer Eddie Bauer 4.0L Poor Idle Quality, Hesitation, Surge, Misfire, RATTLING NOISE
Posted to Ford Driveability on 3/31/2003 14 Replies

I'm gonna need some help y'all. THis 4.0 came in with misfire codes Cyl #1, 2 &3. The plugs are all firing sounds like big vacuum leak under upperplenum. I can't find it with old [...] would make 1 2 & 3 all misfire??? The truck hasn't had much maintenance. th...

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car Vehicle Data

1997 Ford Explorer Eddie Bauer

VIN 1FMDU32E4V
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, Rattling Noise
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P1138Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff
P3013Battery Block 3 Becomes Weak
Message Closed w/FIX

car Vehicle Data

1997 Ford Explorer Eddie Bauer

VIN 1FMDU32E4V
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire, Rattling Noise
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P1138Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff
P3013Battery Block 3 Becomes Weak