1989 Acura Integra transmission and cruise control

1989 ACURA INTEGRA
210,000 MILES • 4 CYL • FWD • AUTOMATIC
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DEANVX1
  • MEMBER
  • 1 POST
on my 1989 Acura Integra, my transmission starts erratically shifting around 45 mph up to 60 and wont shift into fourth gear. Also the cruise control doesn't work whenever its erratically shifting, but does work when it does shift into fourth gear every now and then.
WHAT COULD BE THE PROBLEM!!!!!
May 4, 2010 at 2:31 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Hi deanvx1,

Possible causes for the problem are :

1. Shift cable broken/out of adjustment.
2. 3-4 shift valve stuck
3. Shift timing valve/cuumulator stuck.
May 7, 2010 at 9:53 AM
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