i have a 90 si with a jdm d15b and the si trans. been drivin this ef for almost 2 years now. its got an act clutch and flywheel and doesnt slip or anything grabs fine. since the start of winter ive noticed a squeal when i take off in first gear in the mornings. im sure its my throwout bearing thats doin this but it makes no other noises while driving..no weird clutch pedal vibrations..nothing. and its only in first gear. think its just from the cold or somethin or is it gonna go poof on me outta nowhere?