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1993 GMC Safari 4.3L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Vehicle is dumping fuel at idle and cruise. Changed MAP
Sensor. Long term Fuel trim 118. Short term fuel trim 80.
CTS within range. Replaced Ignition Module, PCM (with
prom)O2 Sensor. Checked power sources and grounds at PCM
terminals. TPS within range
FIX posted 3/28/2003
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Message Closed w/FIX
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | IGKDM15W8P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPI |
| Emissions | Ca. |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 32 | egr |
| 34 | MAP out of range |
| 45 | Rich Exhaust |
Message Closed w/FIX
Vehicle Data
1993 GMC Safari
| VIN | IGKDM15W8P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CPI |
| Emissions | Ca. |
| Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 32 | egr |
| 34 | MAP out of range |
| 45 | Rich Exhaust |
Video