STD Tuning Drivetrain 1983 300D tranny problem

1983 300D tranny problem

1983 300D tranny problem

 
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sw8_2dg
Unregistered

2
01-01-2010, 05:24 PM #1
I have a 1983 300D turbo, automatic. When I put the car in drive or reverse it doesn't move right away, there is a long delay. I push the pedal and the engine just revs. When it does move, it moves slowly. Prior to this it was driving but had no power at all. I diagnosed it to be a vacuum issue.

I have replaced the engine vacuum lines and the 3/4 way T's. I also replaced the yellow check valve, the vacuum tranny damper/dashpot (000 304 02 34 green check valve), the vacuum central plug (it was dry rotted), and the 2/3 way valves and flippers on top of the valve cover under the black lid. I have a new tranny vacuum modulator but have not installed it.

Any thoughts?
matt
sw8_2dg@yahoo.com
sw8_2dg
01-01-2010, 05:24 PM #1

I have a 1983 300D turbo, automatic. When I put the car in drive or reverse it doesn't move right away, there is a long delay. I push the pedal and the engine just revs. When it does move, it moves slowly. Prior to this it was driving but had no power at all. I diagnosed it to be a vacuum issue.

I have replaced the engine vacuum lines and the 3/4 way T's. I also replaced the yellow check valve, the vacuum tranny damper/dashpot (000 304 02 34 green check valve), the vacuum central plug (it was dry rotted), and the 2/3 way valves and flippers on top of the valve cover under the black lid. I have a new tranny vacuum modulator but have not installed it.

Any thoughts?
matt
sw8_2dg@yahoo.com

MB TECH
GT2559V

188
01-01-2010, 05:50 PM #2
hows the fluid level?
condition?
This post was last modified: 01-01-2010, 05:51 PM by MB TECH.

1979 450SEL 6.9 - stock

1960 220SE
111 tube chassis car/undergoing full restoration. Body work in progress. Merging with a 1996 S500 (119 engine, 722.6 trans, and both subframes)

2005 S55 AMG - stock

1999 SLK230 Kompressor - stock

2006 SLK55 AMG - stock

MB TECH
01-01-2010, 05:50 PM #2

hows the fluid level?


condition?


1979 450SEL 6.9 - stock

1960 220SE
111 tube chassis car/undergoing full restoration. Body work in progress. Merging with a 1996 S500 (119 engine, 722.6 trans, and both subframes)

2005 S55 AMG - stock

1999 SLK230 Kompressor - stock

2006 SLK55 AMG - stock

 
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