× 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
1996 GMC C1500 Sierra SL 5.7L R P M
Posted to GM Engine on 10/29/2013 18 Replies

when this truck came in the rpms were at 3000. we put the scan tester on and had 2 codes P0507 ( idle control system) ans P1509 iac system too high ( the rpms werre too high so this code is set) We smoked the whole intake EGR exhaust system and had a couple of...

18 Replies Received (View Replies)

  Related Documents & Media  1996 GMC C1500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1996 GMC C1500 Sierra SL

VIN 2GTEC19R5T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedR P M
ConditionsAll the Time High R P M
Message Closed w/FIX

car Vehicle Data

1996 GMC C1500 Sierra SL

VIN 2GTEC19R5T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedR P M
ConditionsAll the Time High R P M