1987 BMW 635 Slipping Tranny

1987 BMW 635
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LUNDYLON
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  • 1 POST
Transmission problem
1987 BMW 635 6 cyl Two Wheel Drive Automatic

What could be causing my Transmissiion to slip at high speeds?
Oct 17, 2009 at 10:11 AM
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DOCHAGERTY
  • ✓ASE Certified Mechanic
  • 9,606 POSTS
  • ASE Certified Mechanic
The ZF 4HP22 transmission may have enough miles (you did not report mileage) to be in need of service or rebuilding. I can expand the reach of my response if given more information and greater detail. What is the fluid level and condition? What is "slipping at high speeds"? High engine speed, road speed? Help me help you.
Oct 17, 2009 at 10:46 AM
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