by Boostaddict » Thu May 09, 2013 7:41 am
My old tx3 turbo 4wd laser that I had back in the day had the same thing.
If i ran 15psi it would squeal . If I ran 10psi I got no issue at all.
So the turbo could be on its way out.
My advice ( may seem a little crazy ) . If the car is still under warranty ?? Then give it heaps, make the turbo work hard and heat up and make sure it comes on full boost as often as possible. You will chew fuel , but if it's 'on it's way out ' then its better to happen under warranty then to happen 2 weeks after it runs out.
If its just about to run out of warranty, make sure the dealer documents the issue. Make sure you have copies of everything that was done and checked. Ask for their diagnosis In writing .
So that if it does die 2 weeks out of warranty you might have some recourse back at the dealer.
Dan
P.S just noticed you said it has little to no boost. Put a temporary boost gauge on it to check what it's running and it should be around 14psi-15psi in 3rd under full load.
Not a Subaru...... Something MUCH better
NOPE..... That's shit too. Bus anyone??