× 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
1991 Ford Escort LX 1.9L Poor Idle Quality, Hesitation, Surge, Misfire
Posted to Ford Driveability on 6/25/2002 10 Replies

To IATN members,

This escort here has a rough idle and hesitation off idle. Compression, valve timing, fuel pressure, etc. are good. What has me stumped is after checking the basics, I hooked up my ignition scope and was amazed to see four ignition spikes pe...

10 Replies Received (View Replies)

  Related Documents & Media  1991 Ford Escort LX

 
Message Closed w/FIX

car Vehicle Data

1991 Ford Escort LX

VIN 1FAPP14J9M
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsCA
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursIdle
Message Closed w/FIX

car Vehicle Data

1991 Ford Escort LX

VIN 1FAPP14J9M
Engine1.9 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsCA
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursIdle