I have a UK '94 Granada Scorpio 24v Cosworth auto box which has developed a
Sat in traffic in gear the engine revs will rise say 500rpm (usually) then
fall back - then the revs drop off to nothing (in about 2 or 3 distinct
drops) and the engine stalls/stops :-(
Any thoughts as to possible cures?
This is particularly bad in wet weather (almost every time you stop for more
than 20 secs) but also happens in the dry although nowhere near as much
TIA for any help