yea, i just ordered a brand new tensioner cause when i went to meineke they said my belt tensioner was leaking or something so this just kinda settled it, so i bought a new one that has a flat headed spring or something, it's supposed to be good, i also bought a new oxygen sensor cause i had to take it off to get to the bolts that hold the exhaust manifold to the exhaust pipe and when i looked at it, it was CAKED with hella white stuff, so i figure replacing it couldn't hurt, my next project is an exhaust sytem, i figure trying to weld one together myself is a little out of my league so i'm going to go price shopping at shops, but until then if anyone knows if there is a bolt on exhaust system for a 2000 toyota corolla ce please tell me i would love to get it, i also want a good quality one, my exhaust system is something i don't want to cheap out on