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1997 GMC Safari SLE 4.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, ONLY CYLINDER #5
the vehicle runs good with no miss at first start up as soon as it reaches normal operating temp and goes to closed loop rpm drops below 800rpm to 600rpm(normal idle in closed loop) vehicle starts missing, as soon as i riase the throttle above 600rpm the miss ...
FIX posted 3/12/2003
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Message Closed w/FIX
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4 Replies Received
4 Replies Received
Related Documents & Media | VIN | 1GKDM19W5V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CENTRAL PORT INJECTION |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, Only Cylinder #5 |
| Occurs | Always, Hot, Idle, After It Switches in Closed Loop |
Trouble Codes
| P0305 | Cylinder 5 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 GMC Safari SLE
| VIN | 1GKDM19W5V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CENTRAL PORT INJECTION |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, Only Cylinder #5 |
| Occurs | Always, Hot, Idle, After It Switches in Closed Loop |
Trouble Codes
| P0305 | Cylinder 5 Misfire Detected |
Video