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Central MFI operation
I'm working on this mid OBD Blazer engine vin W. It has the "spider" MFI injection setup. I figured I would post here first while I dig for more information. Question: How are the injectors controlled? I only see two wires in there. Do they all fire at once or... Login to read more. ![]()
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| Engine | 4.3 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
1995 Chevrolet Blazer 4.3L
| Engine | 4.3 L |
| Trans | 4-speed Automatic (Electronic) |

10 Replies Received
10 Replies Received