well after my problem about the coolant hose (that goes to the turbo) leak that i already fixed. the engine sounds strange. i checked to make sure that i have enough coolant, no leaks etc. but the engine sounds weird. when i had the prob. i almost overheated the car. i swear i checked everything. any comments?

 

What noises do you hear and when do you hear it? For example: Do you hear it at idle, initial start up, WOT, RPM??? We need more info to help you. To be sure, i wouldn't risk driving it anymore. If you are under warranty, take it straight to the dealer. If you have mods, find a mod friendly dealer 1st, or try to go back to as stock as possible.

 

i really don't know. the strange engine sound evry time i drive it at any rpm. instead of an aircraft sound, it's like smooth "gargling your mouthwash" sound

 

did you pressure test the cap and the system to make sure of no leaks?

 

yes i did. evrything that needs to be checked i did. every test but still...