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1997 Chevrolet Tahoe LS 5.7L Engine
Electrically seems fine, Distributor ruled out, vacuum low and steady normally sign of late ignition timing but found not the case, compression OK, Fuel in not being burned properly as one can smell raw gas at tail pipe and plugs carboned. Spark is strong....
FIX posted 4/19/2024
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Message Closed w/FIX
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19 Replies Received
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Related Documents & Media | VIN | 1GNEK13R8V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Engine |
| Conditions | Runs Rough Low Vacuum |
| Misc. | Clean |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Tahoe LS
| VIN | 1GNEK13R8V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Engine |
| Conditions | Runs Rough Low Vacuum |
| Misc. | Clean |
Video