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1994 Chevrolet S10 Blazer Tahoe 4.3L Poor Idle Quality, Misfire, MIL Lamp on
our problem is that the egr valve keeps getting wedged open with carbon. every time the customer takes the vehicle, it's back in a week with the same problem,and of course we drive it and it doesn't happen. does any one know why after cleaning the motor this p...
FIX posted 7/26/2004
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Message Closed w/FIX
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26 Replies Received
26 Replies Received
Related Documents & Media | VIN | 1GNDT13W5R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MULTI - PORT |
| Emissions | OBD1, W/ LINEAR EGR VALVE |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | 4Dr, 4X4 |
Trouble Codes
| 32 | egr system problem |
Message Closed w/FIX
Vehicle Data
1994 Chevrolet S10 Blazer Tahoe
| VIN | 1GNDT13W5R |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MULTI - PORT |
| Emissions | OBD1, W/ LINEAR EGR VALVE |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | 4Dr, 4X4 |
Trouble Codes
| 32 | egr system problem |
Video