audi newbie with hissing noise after engine shuts off
hi all, i have just brought an a4 which has been standing for a while 11 months ish, just had new mot on it, and drives amazing, its around 150k but drives like a much younger car, main question is
when i switch off engine after a run there is a hissing noise from engine bay seems to be from expansion tank area.
the length of time can vary not seemingly related to the length of drive.
also have had a couple of times when temp sensor reads 60 on motorway then returns to 90 but not ever over in traffic???
oil temp never seems to rise above 60 either??? am i missing something??
please help am totally now an audi man but just learning the ropes
air con or should i say climate control grrrrrrr
yep its air con many thanks
just discovered wet foot well last night, it seems after looking on forum its prob a blocked drain, i hopee to god it aint matrix!!! altho i dont loose any coolant yet:-)
i need to change front and rear brakes and discs got a quote for org spec
front discs(pair) 60 inc
rear discs (pair) 38 inc
front pads 42
rear pads 23
i was thinking of upgrading but not got loads of cash, is it worth using grooved/drilled do they actually make a big diff say over just a better make of standard disk??
any advise please.
many thanks again