What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Mitsubishi Outlander turbo whine

When I start my Mitsubishi Outlander from cold I get a whining noise that increases on acceleration and decreases when I slow down. It sounds like wind whistling through the trees. After 2/3 miles it stops. I think it may be a turbo whine. The manufacturer's guarantee runs out next year. Does this sound like a problem to you and should the supplying garage be informed?

Asked on 7 October 2016 by baggyw

Answered by Honest John
Yes, it is almost certainly turbo whine. Might be because the turbo bearing is not getting enough oil and, if so, that will be because the turbo bearing oil feed and oil return pipes are partly blocked with carbon from the engine having been switched off too many times when the turbo was too hot. Should have been idled for a minute or two.
Similar questions
My 2007 Ford Galaxy 2.0 TDCI has developed a noticeable whistle from the turbo. It is not a split hose, nor is the intercooler split/holed. It has been to the local Ford garage and they have identified...
When warm and idling, I can hear a whining noise from the engine of my 2014 petrol Ford Kuga 1.6 2WD. This happens with or without clutch depressed. It disappears at other revs.
I have just bought a very low mileage and immaculate 1990 Lancia Delta HF Turbo. Do you have any advice about looking after the turbo? It makes a ‘whoosh’ sound when coming on. Is this normal?
Related models
Easy to drive. Most variants have seven seats. Economical diesel engines. Large and practical boot. Decent safety kit.
 

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 12% on GAP Insurance

Use HJ21 to save on an ALA policy

See offer