× 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 Jimmy Diamond Edition 4.3L Breaks up
Posted to GM Driveability on 9/7/2006 10 Replies

After intake gasket repair. truck was skipping, we did fuel injection cleaning, seemed to straighten out. Customer took and brought back next day says couldn't go over 2500 rpm. we have hours into this and can't figure out. idles ok, as soon as you rev up to [...

10 Replies Received (View Replies)

  Related Documents & Media  2000 GMC Jimmy Diamond Edition

 
Message Closed w/FIX

car Vehicle Data

2000 GMC Jimmy Diamond Edition

VIN 1GKDT13W5Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsBreaks Up
OccursAlways

Trouble Codes

P0339CKP Sensor ‘A’ Circuit Intermittent Signal
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
Message Closed w/FIX

car Vehicle Data

2000 GMC Jimmy Diamond Edition

VIN 1GKDT13W5Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsBreaks Up
OccursAlways

Trouble Codes

P0339CKP Sensor ‘A’ Circuit Intermittent Signal
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent