They both work poorly in my second gen cars. No aftermarket stuff in them. I even replaced the fuel sender in one, waste of money. Now I just fuel up off mileage.

Both my first gen work decent. They jump around a bit, yet are the OE senders so I am pretty sure they are worn out. My SD has an aftermarket radio, the SDL does not.

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I'm not a doctor, but I'll have a look.

'85 300SD 245k
'87 300SDL 251k
'90 300SEL 326k

Six others from BMW, GM, and Ford.

Liberty will not descend to a people; a people must raise themselves to liberty.[/IMG]