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timing

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  #1  
Old 08-25-2011, 11:55 PM
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How is everyone doing tonight?I have a 94 chevy blazer with the 4.3 vortecand i need to know where there timing marks are to time it with a light.Do i need to drop the skid plate and do it from undernieth? Maybe i didnt look hard enough.Any advise?

Does anyone have any pictures?
 
Last edited by rriddle3; 08-26-2011 at 06:29 AM. Reason: COMBINING CONSECUTIVE POSTS
  #2  
Old 11-13-2011, 08:43 PM
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There are no marks. Cool huh? look at the data list for where the computer is setting the timing. No external marks on the 4.3 Vortec.
 
  #3  
Old 11-13-2011, 09:12 PM
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str8 down to the right of the water pump look down and there will be a mark on the harmonic balancer and plate on the block. right around that area
 
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Old 11-13-2011, 10:00 PM
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Originally Posted by ramrod83 View Post
How is everyone doing tonight?I have a 94 chevy blazer with the 4.3 vortecand i need to know where there timing marks are to time it with a light.Do i need to drop the skid plate and do it from undernieth? Maybe i didnt look hard enough.Any advise?

Does anyone have any pictures?
No pix but these two posts should help:

https://blazerforum.com/forum/1st-ge...e2/#post472711

How to set timing on 1994 cpi S10 T15 Blazer Jimmy??? - S-10 Forum

Note the contradictions about the timing bypass. One of those will be correct
 
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