
2006 Chevrolet Silverado 1500 LS 5.3L Poor Idle Quality, Misfire, MIL Lamp on
This vehicle arrived here after having repairs performed at another shop (plugs, ignition wires & both knock sensors. The mil was on and had code p0300 random misfire detected. The misfire is specifically at cylinder #1. The misfire is only at idle. Checked en...
FIX posted 12/13/2010
![]()
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)27 Replies Received(Hide Replies)27 Replies Received
|
Message Closed w/FIX
|
VIN | 3GCEC14Z56 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Misc. | Code P0300 |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Silverado 1500 LS
VIN | 3GCEC14Z56 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Idle |
Misc. | Code P0300 |
Trouble Codes
P0300 | Multiple Misfire Detected |