× 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 Chev/GMC Truck Blazer 4.3L Hesitation, Surge, Poor Fuel Economy
Posted to GM Driveability on 11/23/1998

Good day all, This is my brothers truck. We have already motorvac'd this beast, fuel filter, Oxygen sensor, plugs, Cap, and Rotor. The fuel pressure tests out ok. Good vacuum. We found a bad (rotted) post on the battery, and replaced the same, thinking this mi...

 
Message Closed

car Vehicle Data

1993 Chev/GMC Truck Blazer

VIN LGNDT13WOP
Engine4.3 L / 6 cyl
EmissionsUS Fed Emissions
SymptomsHesitation, Surge, Poor Fuel Economy
OccursHot, Under Load, on Accel
Message Closed

car Vehicle Data

1993 Chev/GMC Truck Blazer

VIN LGNDT13WOP
Engine4.3 L / 6 cyl
EmissionsUS Fed Emissions
SymptomsHesitation, Surge, Poor Fuel Economy
OccursHot, Under Load, on Accel