× 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
1994 Ford E-150 Econoline 4.9L Poor Idle Quality, Cuts out, Misfire
Posted to Ford Driveability on 5/29/2009 15 Replies

the problem is the vehicle randomly misfire at idle and under slight load but never is a dead misfire. i can see a lot of hash on the pip signal and the waves are not clipped showing ecm timing control. if i unplug the map (not tps or any other sensor) the has...

15 Replies Received (View Replies)

  Related Documents & Media  1994 Ford E-150 Econoline

 
Message Closed w/FIX

car Vehicle Data

1994 Ford E-150 Econoline

VIN 1FTEE14Y1R
Engine4.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursCold, Hot
Message Closed w/FIX

car Vehicle Data

1994 Ford E-150 Econoline

VIN 1FTEE14Y1R
Engine4.9 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Cuts Out, Misfire
OccursCold, Hot