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1987 Chev/GMC Truck Suburban4x4 5.7L Surge, Stall, MIL Lamp on
This one has stumped a couple of us. The customer has been really understanding and has spent a lot of money in pursuit of this problem. The original problem was a no-start condition after fixing that, the current probem has eluded us. After idling about 5 min...
FIX posted 9/9/2000
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Message Closed w/FIX
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| VIN | [No VIN Available] |
| Engine | 5.7 L / 8 cyl |
| Emissions | Fed emissions |
| Symptoms | Surge, Stall, MIL Lamp On |
| Occurs | Hot, Intermittently |
Trouble Codes
| 42 | EST circuit problem |
| 43 | ESC circuit problem |
Message Closed w/FIX
Vehicle Data
1987 Chev/GMC Truck Suburban4x4
| VIN | [No VIN Available] |
| Engine | 5.7 L / 8 cyl |
| Emissions | Fed emissions |
| Symptoms | Surge, Stall, MIL Lamp On |
| Occurs | Hot, Intermittently |
Trouble Codes
| 42 | EST circuit problem |
| 43 | ESC circuit problem |