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Changing spark plugs on the 4.3
Just curious how other techs get around the steering shaft to get out the plug that sits behind it.. Login to read more. ![]()
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| Engine | 4.3 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
2002 Chevrolet Blazer LS 4.3L
| Engine | 4.3 L |
| Trans | 4-speed Automatic (Electronic) |

31 Replies Received
31 Replies Received