I own a 1988 chevy monte, been driving it for 4-6 months had the engine rebuilt and the trans rebuilt mostly all new parts. last month i had ignition problems when i a spark plug wire creeped onto a exhaust manifold and grounded when the rubber melted...so my coil went and i thought my cat went bad because i heard alot of rattling after i got it all fixed. my car was always a tad hesistant to shift when accelerating and today i went to go leave my sisters house and put it in gear and the rattling was REALLY loud and i felt it go in gear but it just revs, reverse gets into gear moves a bit back but just revs and gets loud...please say my trans input shaft/interals didnt break please....