× 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
1997 GMC Savana 2500 5.7L Poor Idle Quality, Hesitation, Surge, Misfire
Posted to GM Driveability on 8/30/2011 13 Replies

Thanks to everyone for your input ahead of time! I have this 1997 GMC full size van that has me scratching my head. Customers complaint was that in the morning, he drove it to the job site and it was running fine a few hours later, he started it up and it was ...

13 Replies Received (View Replies)

  Related Documents & Media  1997 GMC Savana 2500

 
Message Closed w/FIX

car Vehicle Data

1997 GMC Savana 2500

VIN 1GTGG29R0V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CSFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursAlways, Under Load

Trouble Codes

P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

1997 GMC Savana 2500

VIN 1GTGG29R0V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CSFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursAlways, Under Load

Trouble Codes

P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage