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NEED help for my 77 blazer

  #1  
Old 03-18-2011, 06:50 PM
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raidershane2 is on a distinguished road
Default NEED help for my 77 blazer

I love my Blazer and now i dont know what to do, I was using it to pull logs out of woods with snow on ground, when all of a sudden I no longer have any forward gears, its an automatic it grabs in reverse goes smothly in park but drive ,2 and 1 there is nothing, I never had a tranny do this before any ideas or is it blown? I checked linkage and thats ok
 
  #2  
Old 03-19-2011, 08:45 PM
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It could be the transfer case, the chain might have stretched and wore the teath of the gears in the drive direction. Maybe drain the fluid and check for metal with a magnet and or check for play at the output shafts, this requires taking the drive shafts off the transfer case. This is just a guess.
 

Last edited by BobTheWildman; 03-19-2011 at 08:47 PM. Reason: forgot something
  #3  
Old 03-20-2011, 07:37 AM
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Z71_Guy is on a distinguished road
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sounds like you are going to need a rebuilt tranny
 
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