1995 E300 Diesel 80k miles
124 body style with 606 engine.

I sometimes get a clunking during hi-way shifts, and shifting from park on hills.
I also have a slight rollback shift into park if not on level ground.

I was wondering is this sounds like a Flex disk on drive shaft or something in the transmision or rear end?

How do I diagnose?

Thanks in advance for your thoughts,
Jack

For the slight rollback - it's normal, use the parking brake.

My guess at your shifting noise would be transmission mounts. The clunking only happens at highway speeds? During downshifts or upshifts?

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Chris

'04 ML500 - 53k, Inspiration Edition, Desert Silver
'11 Audi A4 Avant - Brilliant Black
'87 300SDL sold
'99 C280 Sport sold
'85 190E 2.3 sold

My 95 has slight rollback, the cluck can be as simple as modulator adjustment. I have a slight cluck at time from the ASD but it si not all the time 149,000 original tranny

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Ricali

03 C240 4matic wagon
95 300E 234,000
7 prior 240;s 5 still going
81 300sd gone
65 230sl gone
49 Studebaker Champion
90BMW convert.167,000
60 Dodge D-100