
1999 Chevrolet Silverado 1500 4.8L Poor Idle Quality, Surge, MIL Lamp on
Hi, Thanks to all for your help and for reading my post. I have inherited this from some one else in the shop. It originally came in for a check engine light and poor run. Our other tech pulled codes and found P0171 and P0174 system lean for both sides. He fou...
FIX posted 3/15/2004
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Message Closed w/FIX
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VIN | 1GCEK14V1X |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Silverado 1500
VIN | 1GCEK14V1X |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |