If there is minor problem in throttle body of the car, does changing air filter helps?
changing the air filter more than likely wont help it much unless the filter is just so clogged up that it cant get any air,if you need a throttle body you,ll have to get one for it,you can get those a lot cheaper than 800 bucks though,id check through some parts stores before i went and paid that much for one,good luck.
