its not that your car got faster, its just that ur car got back to normal. your car gives bad results on old oil. so when u change it. it ususally workd better. i thinkn basically everyone experienmces
I have a Ph.d friend who didn't know how to put air in the tires. He also doesn't wash his car in the winter with all the salt and whatnot, he thinks it is a waste of money. He was only changing the oil every 15000 miles or so, until I persuaded him that he needs to do it more frequently. I threatened him that he'll end up in Downtown Detroit in the middle of the night when the engine craps out.touringcamry said:My uncle let me borrow his Prelude a few times and there was lots of engine vibration. Turned out he didn't change the oil for like 10,000 miles. I changed the oil and much smoother. He doesn't know squat about cars other than how to put gas in. Seriously.
I hate people like thatDaffunda said:I have a Ph.d friend who didn't know how to put air in the tires. He also doesn't wash his car in the winter with all the salt and whatnot, he thinks it is a waste of money. He was only changing the oil every 15000 miles or so, until I persuaded him that he needs to do it more frequently. I threatened him that he'll end up in Downtown Detroit in the middle of the night when the engine craps out.
Once you go up that high, you start losing common sense, I think.:disappoin
Super Kaioken said:if you're gonna wait that long to change your oil.......go Synthetic.