
2004 Chevrolet Silverado 2500 HD LT 6.6L Poor Idle Quality, Surge
#7 injector fuel injector balance rate runs about +5 to +7 cold and warm about +9. Drive 20 miles and recheck sometimes runs +15 and white smokes heavy out exhaust. Ran cylinder kill and #7 balance event to +3 and all was ok. Now today idle is rough again. Com...
FIX posted 3/26/2011
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)6 Replies Received(Hide Replies)6 Replies Received
|
Message Closed w/FIX
|
VIN | 1GCHK232X4 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge |
Occurs | Hot, Idle, Intermittently |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Silverado 2500 HD LT
VIN | 1GCHK232X4 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge |
Occurs | Hot, Idle, Intermittently |