Car shaking and accelerating weird.?

Your ignition timing is slightly out ,reset timing .

Did the vehicle make this noise till now the brakes have been replaced? If the wheel (hub) bearing is going undesirable you may tell by doing circles in a carpark. come across a large paved or concrete automobile parking zone the place you may competently carry out a little finished circles in each course. If the bearing makes noise while doing tight exact hand turns, the left front bearing is undesirable. If the bearing makes noise at an analogous time as doing tight left hand turns, th eright front bearing is undesirable. the reason the bearing will make noise at an analogous time as turning the alternative course is by technique of the burden circulate. occasion: at an analogous time as turning hard left, the burden circulate is going to the mind-blowing element of the automobile. This weight circulate will load up the wheel bearing and reason it to make noise despite if it relatively is undesirable or going undesirable.

Beware of the "could beeee" answers. Could be many things but not enough info here to know. Your need to get it to someone who can diagnose it. Precision Tune, Goodyear etc will do a computer print out of exactly whats going on. About $89. Best investment you can make.

it might be fuel ! when was the last time the fuel filter been changed !