At 286k you need new injectors nozzles, nothing in a bottle is going to help. I recently had them done on my SD and what a difference they made.

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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]