hello i have a 2003 e46 320d EU3 M47N. and have 4 problems with it :(
ok first is that when cold i get blue smoke. when the car warms up smoke is no longer present. car pulls fine and im running on bio fuel about 60% bio. problem was there before i started using bio. been using for 2000 miles and its ok.... i think..
also i have recently had a fuel filter changed to a non stranded one.. (ace parts Ebay £17) and after that ive been having loud static/ electrical sound from my fuel pre supply pump which is located under the car/ passenger side right behind fuel filter. i can hear it humming quite loud and once car is started i can still hear it a little wear as be for i could only hear on start up then it went.
and my fuel level sensor is playing up. its sticking when i fill car 2 the brim. its saying just under a full tank when its full. after driving it corrects itself.??
last one is a tapping sound were the injectors are. like a tappet sound on top of manifold. and my revs at idle fluctuate ever so slightly. not much just there not fixed like it used to be :(
i love the car and relly getting p****d of with all this. just want it running at 100%
Eny comments will be really appreciated.