× 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
2000 Chevrolet Silverado 1500 4.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire
Posted to GM Driveability on 3/23/2015 18 Replies

This truck came to us barely running. Missing,chugging,or hesitating. It really wasn't driveable.

First I checked fuel pressure. Measured 55 psi. Alldata spec was 60-65 psi. I put in a fuel pump. Pressure rose to 60 psi. The truck would now start but misfire ...

18 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEC14WXY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Misfire
OccursCold
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Silverado 1500

VIN 1GCEC14WXY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Misfire
OccursCold