..however i keep my rpm's pretty low,it has no knocks or anything has 145,000 miles..does need an oil change in about 400 miles..is this pretty normal?it drops a lil at idle but like i said no wierd noises or anything..previous owner states it has been that way since he has owned it(5 years)and it has never had a problem so i may be overthinking it..lemme know please so im not worrying over nothing LOL...
