× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2002 Ford F-150 XL 4.2L Poor Idle Quality, Stall
Posted to Ford Driveability on 2/18/2014 13 Replies

hi everyone this one is driving me crazy. this f150 has no codes at all. sometimes when I start the engine it will start missing. onces I step on the gas then O2 sensors will go down to zero. fuel pressure is at 35psi at idle. if I keep my foot on the gas then...

13 Replies Received (View Replies)

  Related Documents & Media  2002 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

2002 Ford F-150 XL

VIN 1FTRX17272
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursOn Accel, Idle
Message Closed w/FIX

car Vehicle Data

2002 Ford F-150 XL

VIN 1FTRX17272
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall
OccursOn Accel, Idle