cat is gutted, i was talking to my boss today and we came to a possible conclusion that my O2 sensor may be bad. the fans...i gotta figure out how to do it. the coolant, i think i found the trouble hose, coil was just reinastalled...that fucker is in there tight.

when i started my car up after work, i let my boss listen to it...he said it sounds like my exhaust manifold is loose/rattling. so what the fuck do i do about that one? where should i be looking?