ok so my sister just bought a 1993 integra only prob's the car brought was that the blower for the ac n heater dont turn on when she set's it if she does it turns on when ever it wants also when she's driving you can feel a vibration while you drive but only when you gas it what coul it be

 

time to replace. or git a diagnos?

 

dude be more clear. does it turn on when ever it wants, or only when the switch is in the on position? and the vibration is more than likely a tire balance or an axle, a bad axle would cause a vibration.

 

possibly the blower motor resistor

 

I think its the operator malfunctioning.

Be clear in your post, use proper grammer and punctuation.

 

iight na the idles is normal the car runs good its just when i accelerate the car the vibration starts only when the car is driving

 

willing to bet money its your axle. what condition are your tires in if they are in good condition then more than likely it is your axle(s).

 

welll my sister took her stocks off and put on some 17" on it
so i guess its the axles

 

If it is only when you hit the gas it's your axle or axles... replace them ***** son.

 

alright thanks man

 

if the vibration is only under accel., check you axles and the intermediate shaft bearing

 

did the 17's she bought come with O-ring spacers?