Hi i have a few problems with my n reg 1.5 lsi civic n wondered if any1 could offer me some advise please.
1.when i accelerate the car is fine til i get to 45/50 then after that i get a really bad vibrating through the steering wheel.
2.whoever had it before me has obviously had the dash off at some point and the heaters are not working properly.when u put them on full they only seem to blow air gently from behind the dash(slightly out the vents but not alot) and the really strange thing is the slider for where you want the air to come out is reversed.eg if u want air on the windscreen u have to put the slider to the opposite end of where the windscreen is positioned.

Sorry for the vague descriptions im not a mechanic so was hoping to get a few ideas before a garage stings me for something its not.

Any help would be appreciated thanks