Anyone help me with my 93 blazer 4.3 timeing. Underhood tag calls for 0 BTC but the three fingers are so rusted no numbers are visible. I have the computer advance wire disconected for base timeing just cant see the numbers. Can anyone tell me where 0 is on three finger pointer. The truck is running just want to fine it up some. Thanks

 

Timing pointer on 94 4.3L C1500 - ChevyTalk --The Social Network for Chevy Fans

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4.3l timing pointer
Yes.. Google makes me look brilliant.

 

Thanks for the pic. Cant get better than that. Ill set it tonight, thanks again.