
2004 Chevrolet Suburban 1500 LS 5.3L Cuts out, Stall
Please help! I have this '04 Chev. Suburban, 5.3l "Z" engine with a problem that shows up intermittently. After driving at least 20-30 min., the car hesitates and lugs on acceleration, and will eventually stall. With a fuel pressure gage hooked up, when the pr...
FIX posted 7/20/2009
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Message Closed w/FIX
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VIN | 3GNFK16Z44 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out, Stall |
Occurs | Hot, Under Load, on Accel, After Driving Minimum 20-30 Min. |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Suburban 1500 LS
VIN | 3GNFK16Z44 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Cuts Out, Stall |
Occurs | Hot, Under Load, on Accel, After Driving Minimum 20-30 Min. |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |