× 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
1989 Isuzu Trooper LS 2.6L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to Asian Driveability on 11/27/2001 2 Replies

Hello, fellow professionals. This poor truck is driving me bananas. It originally came in for "running poorly". I barely got it in the shop, it was running so bad. Found a sticking partially open EGR valve, very poor secondary ignition, multiple loose vacuum h...

2 Replies Received (View Replies)

  Related Documents & Media  1989 Isuzu Trooper LS

 
Message Closed w/FIX

car Vehicle Data

1989 Isuzu Trooper LS

VIN JACCH58E0K
Engine2.6 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / port EFI
EmissionsUS
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways, on Accel
Message Closed w/FIX

car Vehicle Data

1989 Isuzu Trooper LS

VIN JACCH58E0K
Engine2.6 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / port EFI
EmissionsUS
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways, on Accel