Did you clean your guidetube or replace with superceded part? If not, take it for a long ride...at least an hour or two. See if that does anything for you.
How long have you had the car...and do you monitor your oil/coolant level well? If not, do so, just in case.
I don't want to beg, but please, please come to a show sometime!
In NYC Fri, Sept. 30, 8 p.m. at Broadway Comedy Club! Sat, Oct. 8, 6 p.m. at Greenwich Village Comedy Club.
Mangofy your E46!