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2000 blazer 4wd 4.3l problem after intake gasket replacement

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  #11  
Old 10-21-2012, 08:38 AM
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Default timing problem

I have a 1997 blazer 4.3 i replaced the intakes because it was leaking water I forgot to mark the distrubuter when i pulled the shaft well i just put it back in and tried to start it no go. i then redid ever thing to TDC now the engine cranks but seems like something is wrong when it cranks sounds like there its off not a smooth crank is it possible that the timing chain messd up or went off time pleas help
 
  #12  
Old 10-21-2012, 12:25 PM
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Originally Posted by yoccrob1
I have a 1997 blazer 4.3 i replaced the intakes because it was leaking water I forgot to mark the distrubuter when i pulled the shaft well i just put it back in and tried to start it no go. i then redid ever thing to TDC now the engine cranks but seems like something is wrong when it cranks sounds like there its off not a smooth crank is it possible that the timing chain messd up or went off time pleas help
To avoid confussion, it's best to start a new thread. Copy & paste what you have here, that's fine.
 
  #13  
Old 10-22-2012, 02:19 PM
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how did you set the timing? i have a 2000 blazer and the distributor must be put in correctly or it will not run.

here is a link with a diagram for timing. hope this helps

https://blazerforum.com/forum/tech-a...-timing-24373/
 
  #14  
Old 09-03-2014, 10:37 PM
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Default Ummmm

I think that is the iat sensor that's what it looks like to me
 
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