× 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 GMC Savana 2500 5.7L High Idle
Posted to GM Driveability on 5/24/2006 3 Replies

Vehicle has an intermittent high idle problem. Does not happen at idle. When the vehicle is going down the road.I looked at the failure records and didn't seen anything unusual. The only thing was the intergrater was at 135,TPS at 9% going 36 mph. Smoked the i...

3 Replies Received (View Replies)

  Related Documents & Media  2000 GMC Savana 2500

 
Message Closed w/FIX

car Vehicle Data

2000 GMC Savana 2500

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHigh Idle
OccursOn Decel, on Accel

Trouble Codes

P0507Idle Speed Control System Higher Than Expected
P1509Idle Speed Control System High RPM
Message Closed w/FIX

car Vehicle Data

2000 GMC Savana 2500

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHigh Idle
OccursOn Decel, on Accel

Trouble Codes

P0507Idle Speed Control System Higher Than Expected
P1509Idle Speed Control System High RPM