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1989 GMC V1500 Suburban 5.7L Poor Idle Quality, Surge, Misfire, MIL Lamp on
This vehicle was towed in with a rough running concern. It seemed to be missing at times but the most noticeable and easily duplicated concern is a steady surge of about 200RPM at idle in park or neutral and also at higher (ie 2000RPM) RPM ranges while in park...
Summary posted 3/1/2006
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25 Replies Received
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Related Documents & Media | VIN | 1GKEV16K9K |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED OBI |
| Symptoms | Poor Idle Quality, Surge, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Idle, Intermittently |
Trouble Codes
| 44 | Lean exhaust |
Message Closed w/Summary
Vehicle Data
1989 GMC V1500 Suburban
| VIN | 1GKEV16K9K |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED OBI |
| Symptoms | Poor Idle Quality, Surge, Misfire, MIL Lamp On |
| Occurs | Cold, Hot, Idle, Intermittently |
Trouble Codes
| 44 | Lean exhaust |
Video