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2001 Chevrolet Tahoe 5.3L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire
This one is fun! I've looked thru the archives already and 95% of the fixes are fuel pumps, the rest are a mix of regulators and filters. I've changed three pumps in the last three days! Had changed one regulator three months ago, just changed it again after t...
FIX posted 4/5/2017
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Message Closed w/FIX
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21 Replies Received
21 Replies Received
Related Documents & Media | VIN | 1GNEK13T51 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
| Occurs | On Accel, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Tahoe
| VIN | 1GNEK13T51 |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation, Cuts Out, Stall, Misfire |
| Occurs | On Accel, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0300 | Multiple Misfire Detected |
Video