Newbie needs advice
First off thanks for letting me join up, I am thrilled to be in the forum. I love my MP5, and I have found a mazdaspeed protege that I am in love with.
Found a beautiful black mica MSP 03.5 79K.
Interior is perfect.
Engine extremely clean, put it on a lift, no leaks, rust. Was a Florida car, one owner.
No weld marks anywhere, body unusually perfect.
Talked the guy down to 7k. I am ready to buy.
Here is my concern.
High RPM you can hear a noticeable whine or ring, high pitched. Only hear the noise under load. I understand turbo spool and the noise I am used to hearing associated with a turbo. This just sounds unusual.
The car has not been moded at all and coming from my MP5 this thing freakin' scoots. But that noise concerns me. It's not like squealing belts, just high pitched ringing or whine.
Is this normal turbo noise? I have been reading about seized bearings, bad blades etc. I know enough about the engine to be dangerous. Located the turbo all looks in place and nice and clean except for a very small streak of oil on the intake of the turbo. It did not seem fresh, but again, I don't want to get saddled with rebuilding or replacing a turbo. Anybody have an idea on how much a stock replacement turbo is?
No hesitation when accelerating, engine pulls strong, just need to be sure. I am sure everyone here understands where I am coming from here.
Any advice you guys can give me would be much appreciated.
Also the rear tie rods/Sways sound loose or like they need new bushings etc, sound normal to everyone
Thanks in advance everyone! Look forward to any responses.