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1989 Chevrolet S10 4.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
hi people, I have got this pick up that came in for a mil light on. When i hooked up scanner i got code 32 'egr system fault', and exhaust rich. I went to the egr and tracked the vacuum lines and found that one was split. This line went from the egr switch to...
FIX posted 8/10/1998
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| VIN | 1GCDT1929K |
| Engine | 4.3 L / 4 cyl |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
| Misc. | 4X4 |
Trouble Codes
| 32 | egr system fault |
| 33 | map circuit to high |
| 34 | map circuit to low |
| 45 | exhaust rich |
Message Closed w/FIX
Vehicle Data
1989 Chevrolet S10
| VIN | 1GCDT1929K |
| Engine | 4.3 L / 4 cyl |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
| Misc. | 4X4 |
Trouble Codes
| 32 | egr system fault |
| 33 | map circuit to high |
| 34 | map circuit to low |
| 45 | exhaust rich |
Video