well got my car back from the shop today. i had the original cluth and flywheel in and had them put in a fidanza lightweight flywheel and 4.3 clutch and ss clutch line. well when the car starts up it makes this weird like squeeling noise. after that i have no problems at alo driving or anything its just startup only. i have no idea what it could be, if its something i should worry about or if its normal. i tried searching but my phone isnt that great and couldnt find anything. any help would be great, thanks.

i think what your hearing is clutch chatter, its common for cars that have had there clutch/flywheels replaced. My car made a very strange noise after my clutch install and it was just my clutch's newness. once the clutch breaks in, itll go away

cliffs, its normal.. itl go away with time

i hope so. but it kinda bugs me that its only on startup. the flywheel is brand new (uses a replaceable friction disk if that matters) but the clutch is used. i guess as long as its not hurting anything im happy lol.

yea man, im almost sure its just the newness of the cluth/flywheel parts. i would not worry about it