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1997 GMC Jimmy SL 4.3L Detonation
This Jimmy has a mild to severe detonation problem. The original customer complaint was a sticking throttle. We had no problem on several road tests except for the detonation. The IAC counts read zero, indicating a vac leak, but no leak was found with a smoke ...
Summary posted 9/29/2001
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Related Documents & Media | VIN | 1GKDT13W6V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SCPI |
| Emissions | OBD-II Compliant |
| Symptoms | Detonation |
| Occurs | Always |
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected |
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Vehicle Data
1997 GMC Jimmy SL
| VIN | 1GKDT13W6V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SCPI |
| Emissions | OBD-II Compliant |
| Symptoms | Detonation |
| Occurs | Always |
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected |
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