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2001 Ford Ranger Edge 4.0L Poor Idle Quality, Misfire
Posted to Ford Driveability on 5/18/2017 7 Replies

Got one rattling my cage a bit so here I am asking for some help on this one. Truck came in MIL is on runs rough at idle worst cold, pulled codes P0301 and a P0171.

First inspection identified plug wires arcing on several wires and found multiple locations on...

7 Replies Received (View Replies)

  Related Documents & Media  2001 Ford Ranger Edge

 
Message Closed w/FIX

car Vehicle Data

2001 Ford Ranger Edge

VIN 1FTZR15E31
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Cold, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0301Cylinder 1 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Ford Ranger Edge

VIN 1FTZR15E31
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways, Cold, Idle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0301Cylinder 1 Misfire Detected