1988 Oldsmobile Ciera

1988 OLDSMOBILE CIERA
150,000 MILES • 4 CYL • FWD • AUTOMATIC
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JAMIING192
  • MEMBER
  • 1 POST
I am wondering if I need new torque converter, if the car drives fine until it goes over 40 mph?
Jul 9, 2009 at 2:36 PM
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JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
Hello, I'm not sure of your tranny ID? I've seen faulty vacuum modulators cause a problem with shifting. If the vac line has tranny fluid in it, the modulator is faulty. Is there any tranny fluid in the air filter housing, on some models, I've seen that happen. Just a thought.
Jul 9, 2009 at 2:47 PM
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