I changed my AMM last week, HUGE difference in power, upon first kickdown I smelled something like burning oil and rubber , but it hasn't done it since, just blistering acceleration (from a 2.3) compared to what it used to be.

Yesterday, I also noticed my dipstick about an inch outside the tube! WTH? Where would pressure have built up to cause that?

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former: 83 300D, 97 C230, 93 400E

current: 08 C300 Luxury , 92 500SL