questiOn abOut timing belt.....

hOw many miles is it until yOu shOuld change it because i was tOld that after the belt gOes up yOur car will never run the same.....nOt tryin tO gO fOr that......hOOk it up.....

I cHanGEd MyN3 at 9O k y0o0 th@t wa$ mAyD TyT3 f0 mY eNgInE.

heLLz YeA, 9o K iS a grEaT # yO. HooK tHAt SHIznIT UP.