Quote Originally Posted by andremike View Post
I'd like to know what maintenance items I can repace to et better mileage...

I am averaging about 21.9 with combined city/hwy.

I want to replace spark plugs, wires/ and both oxygen sensors to increase my MPG's..

ANything else?
Can someone recommend what spark plugs and wires to put on this car? Mine is a 2000 gt.. do you think it is to soon to do this? Car is 11 years old but has 62k miles. Id like to put the best in...