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Initial timing 4.3

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  #11  
Old 01-13-2020, 01:12 PM
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To be clear this alignment happens once per crank revolution correct?
 
  #12  
Old 01-13-2020, 01:38 PM
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Originally Posted by Nola 77
To be clear this alignment happens once per crank revolution correct?
Alignment with TDC #1 happens every two revolutions of the crankshaft, but the same marks appear in the same place each revolution. That is why you need to figure out which is TDC#1 and which alignment is TDC #4 by the puff of air during compression stroke right before marks align.
 

Last edited by LesMyer; 01-13-2020 at 01:46 PM.
  #13  
Old 01-25-2020, 05:09 PM
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so i haf my father come help me get the engine to what I believe is the compression stroke. then reset the distributor to line up with the 6put it all back together and you can still hear the engine fighting against the starter im frustrated with this truck gonna step back from it for a bit
 
  #14  
Old 01-25-2020, 05:28 PM
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question if everything is lined up is it possible that ive mistaken the exhaust stroke for the compression stroke i had a good forceful pressure from the cylinder and i dont see any other way that could happen
 
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Old 01-25-2020, 08:26 PM
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Originally Posted by Nola 77
question if everything is lined up is it possible that ive mistaken the exhaust stroke for the compression stroke i had a good forceful pressure from the cylinder and i dont see any other way that could happen
It's possible. You can double check it without removing the distributor again. Just disconnect the coil and take off the cap. Repeat the engine rotation deal and see where the rotor lines up.
 
  #16  
Old 01-25-2020, 09:18 PM
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i thought i had it cause it was cranking over without the sound of compression fighting against the starter and it smelled of fuel so i was thinking maybe id fuel fouled the plugs but then I got another backfire through the exhaust
 
  #17  
Old 01-26-2020, 03:09 PM
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took the cap back off after resetting no 1 to tdc and its 180 out so ill pull th distributor again and reset it
 
  #18  
Old 01-26-2020, 03:10 PM
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took the cap back off after resetting no 1 to tdc and its 180 out so ill pull th distributor again and reset it
 
  #19  
Old 01-26-2020, 04:19 PM
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guys I pulled the distributor and reset it and still no run if i had hair before it would be pulled out for sure
 
  #20  
Old 01-26-2020, 09:49 PM
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Are you getting spark at the coil output?

George
 


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