it will not shift into 4th but it is a 4 speed

1986 CHEVROLET MONTE CARLO
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DODGE123
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  • 2 POSTS
it has a 350 gm moter just put in not to long ago and it just recently sstoped shifting into 4th gear it is a 1986 chevy monte carlo ss
May 1, 2012 at 11:56 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
you mean no OD lockup?
May 1, 2012 at 12:04 PM
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DODGE123
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  • 2 POSTS
it goes to 3rd but wont kick into overdrive
May 1, 2012 at 12:14 PM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
inspect check test wiring to trans. my 90 only has 2 wires to trans plug in front area.
May 1, 2012 at 2:08 PM
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