× 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
1999 GMC Sierra 2500 SL 6.0L Hesitation
Posted to GM Driveability on 6/6/2008 7 Replies

Hi to all,

This truck has been driving me nuts for almost 4 weeks. Customer came in complaining of an intermittent lack of power when accelerating just after starting the engine or sometimes it would stall when putting in reverse, then restart and it would be...

7 Replies Received (View Replies)

  Related Documents & Media  1999 GMC Sierra 2500 SL

 
Message Closed w/Summary

car Vehicle Data

1999 GMC Sierra 2500 SL

VIN 1GTGK29U1X
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAfter a Hot Soak, Intermittently

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

1999 GMC Sierra 2500 SL

VIN 1GTGK29U1X
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAfter a Hot Soak, Intermittently

Trouble Codes

P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction