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Discussion Starter · #1 ·
Simple question, did the v6 vortec to V8 vortec swap, changed wiring in engine compartment, motor mounts, tranny lines, kept the original throttle cable and cruise cable, I messed up I think and didn't get the ecm from donor bcuz it was already gone. Long story short money is tight so I have a 96 V8 ecm but I'm still not getting my 8 cylinders when starting. Why am I still getting 6 cylinders? Starts easy and runs like it's a bad v6 or something. Is there something I'm missing cuz I'm flat broke and can't get truck running like it needs to be......PLEASE HELP ME
 
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