AUTOMATIC TRANSMISSION BUT WILL ONLY SHIFT MANUALLY?

  • Tiny
  • Conway01
  • 1993 CHEVROLET SUBURBAN
  • 230,000 MILES

I have a 93 suburban 1500 4x4 with automatic transmission but will only shift manually the speedometer seems to work normal do you have any idea on what could cause this? Had a small leak in transmission cooler lines we fixed but wont shift up or down in drive r overdrive.

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Saturday, November 26th, 2011 AT 1:01 AM

2 Replies

  • Tiny
  • Jacobandnickolas
  • EXPERT
  • 68,399 POSTS

Has the check engine light come on? Was it shifting properly before the leak?

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Saturday, November 26th, 2011 AT 1:03 AM
  • Tiny
  • Conway01
  • MEMBER

Yes the check engine light is on yes it all worked fine befor the leak

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Saturday, November 26th, 2011 AT 1:05 AM

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