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rough idle; detonation after valve job
Customer drove vehicle overheating, failed block test. Engine was running normal, no check engine light coming on. Replaced head gaskets/valve job. Engine started but with a real rough idle, very low rpm (400-600), pinging real bad. Runs great off idle at a st... Login to read more. ![]()
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| Engine | 3.4 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
2000 Chevrolet Venture 3.4L
| Engine | 3.4 L |
| Trans | 4-speed Automatic (Electronic) |

8 Replies Received
8 Replies Received