
2005 GMC Savana 2500 6.0L Misfire
Hi folks, we just put in a complete rebuild engine for this van 6.0L. The van overheated, tow to us, barely start and run at a time drop off. We replaced engine, put all new sensor: coolant, camshaft, crankshaft position. Van starts and run fine at idle, b...
FIX posted 9/24/2019
![]()
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)14 Replies Received(Hide Replies)14 Replies Received
|
Message Closed w/FIX
|
VIN | 1GTGG25U05 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2005 GMC Savana 2500
VIN | 1GTGG25U05 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load |
Trouble Codes
P0300 | Multiple Misfire Detected |