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1998 GMC K1500 Suburban SLE 5.7L Hesitation, Cuts out
This high mileage suburban stalls or badly hesitates on acceleration but the problem only presents itself when engine or compartment is not to temp. Once warmed or on hot days the problem does not present. O2 sensor disconnect from cats cats appear to not be p...
FIX posted 8/3/2017
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Message Closed w/FIX
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23 Replies Received
23 Replies Received
Related Documents & Media | VIN | 3GKFK16R2W |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out |
| Occurs | Cold, Under Load, on Accel, Intermittently |
Trouble Codes
| 171 | bank lean |
| 174 | bank lean |
Message Closed w/FIX
Vehicle Data
1998 GMC K1500 Suburban SLE
| VIN | 3GKFK16R2W |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, Cuts Out |
| Occurs | Cold, Under Load, on Accel, Intermittently |
Trouble Codes
| 171 | bank lean |
| 174 | bank lean |
Video