
2003 Chevrolet Trailblazer North Face 4.2L Hesitation, Surge, Cuts out, Misfire, MIL Lamp on
Hi everybody this one has me twisted. Checked data stream and everything looks normal. vehicle holds back under accel. The more gas you give it the more it holds back. I actually got the vehicle to slow down going down hill while accelerating. There are no tra...
FIX posted 12/4/2006
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Message Closed w/FIX
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VIN | 1GNDT13S73 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out, Misfire, MIL Lamp On |
Occurs | Always, Under Load, on Accel, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0172 | Fuel System Too Rich (Bank 1) |
P0300 | Multiple Misfire Detected |
P1171 | Fuel System Lean During Acceleration Detected |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Trailblazer North Face
VIN | 1GNDT13S73 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out, Misfire, MIL Lamp On |
Occurs | Always, Under Load, on Accel, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0172 | Fuel System Too Rich (Bank 1) |
P0300 | Multiple Misfire Detected |
P1171 | Fuel System Lean During Acceleration Detected |