funny noise from engine- help
i got a gts celica auto 2001
it has 40000 miles on it and after i raced my engine really hard it started to make this rummbling noise but only when i am in gear.
when it is neutral it does not make the sound it runs smooth, but when it is in first and i hold the brake then rev the engine it start making a rummbling noise, it does not sound normal. it only makes the noise on the low end of the rev but when it revs up higher it goes away. it does not matter which gear i am in, say i am in forth, it is idle at 1000, then when i push the gas it make this sound. help please>>>...