- May 19, 2006hi all, i have a 1984 533i and i am having problems with the idle.
first the coolant temp sensor had a bad wire, i fixed that and now the
idle goes up and down between 900 rpm's and 1100 rpm's. this is only
in park and neutral. i am also having trouble getting the idle down
and smooth, even in gear it is at about 1100 rpm's. has anyone had
this happen to them? please healp!!!!!