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1993 Chevrolet K1500 Cheyenne 4.3L Hesitation, MIL Lamp on
customer could not get dist in correctly, had spark knock, we reinstalled and set timing per factory specs, spark knock gone, code 43 still there, slight hesitation and minor miss under load only. (Customer is over weekend pulling plugs)Any suggestions as to e...
Summary posted 4/16/2007
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Related Documents & Media | VIN | 1GCEK14Z2F |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / tbi |
| Emissions | obd1 |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Hot, Under Load, on Accel |
Trouble Codes
| 42 | est error |
| 43 | est problem |
Message Closed w/Summary
Vehicle Data
1993 Chevrolet K1500 Cheyenne
| VIN | 1GCEK14Z2F |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI / tbi |
| Emissions | obd1 |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Hot, Under Load, on Accel |
Trouble Codes
| 42 | est error |
| 43 | est problem |
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