
2006 Chevrolet Equinox LT 3.4L Poor Idle Quality, Stall, Misfire, MIL Lamp on
Have this Equinox with P0171 and P0300 in shop. Spark is good, fuel pressure is good, fuel injectors are good. Smoke tested, PCV hose was leaking heavily. Both PCV hoses were replaced, and I no longer see any leaks. Codes set at 203 degrees F, 850 rpm, -100% f...
FIX posted 5/24/2014
![]()
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)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed w/FIX
|
VIN | 2CND173F36 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Misfire, MIL Lamp On |
Occurs | Cold, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Equinox LT
VIN | 2CND173F36 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, Misfire, MIL Lamp On |
Occurs | Cold, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |