strange noise from transmission
i put on my 5" MBRP exhaust a couple weeks ago, and ever since then my tranny has been making a funny noise usually only at idle it sounds like something is like vibrating or something. is not the usual shudder that comes from the tranny. is it possible that i tweaked something? i did tilt the engine forward slighty when i replaced the exhaust but i can't imagine that it would do anything. i started jacking at the front of the tranny (towards the front of the truck) and jacked it about a half inch or so, but since it wasn't allowing downpipe clearance i moved the jack to the back of the tranny and jacked it up back there. any ideas on what this could be?