× 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
1993 Ford F-150 XL 5.0L Poor Idle Quality, Misfire
Posted to Ford Driveability on 8/10/2000

Engine has minor shake at idle. Engine has multiple cylinder miss under load, 2nd gear and up. EGR is new. EGR port has slab of coke in manifold.

At this point I am considering that the coke from EGR port has blown onto injector tips and affected spray patter...

  Related Documents & Media  1993 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

1993 Ford F-150 XL

VIN 1FTEX15N1P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT
EmissionsUS
SymptomsPoor Idle Quality, Misfire
OccursUnder Load, Idle
Message Closed w/FIX

car Vehicle Data

1993 Ford F-150 XL

VIN 1FTEX15N1P
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PORT
EmissionsUS
SymptomsPoor Idle Quality, Misfire
OccursUnder Load, Idle