ok, this is gonna sound really stupid but its true.plus ive done searches and havent found what im looking for. i have an 02 wrx with a bunch of mods done, vf22, turbo back exhaust and header.
intake,mbc-16.5psi, pulleys.ic hoses,ttsupra fuel pump, colder sparkplugs ect. now heres my question. My car makes a kinda loud rumble from what it seems to be the tranny only for 10 seconds here and there. i really think the tranny is going but it doesnt slip, whine, or anything like that, just sometimes when it rains it makes this rumble sound. what do u guys think it could be?