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110SEB

Member Since: 29 Jan 2009
Location: Essex, England
Posts: 1444

2007 Defender 110 Puma 2.4 XS CSW Java Black

Screeching Turbo

This has recently been discussed on here but under different circumstances from mine.

From cold, until at engine is at running temperature, the turbo screeches. It is not a sucky whistly noise.

It occurs to me that this may be down to oil supply to the turbo meaning that until the oil is hot and fluid enough to flow into the turbo, it is being starved of fuel and running dry(er).

Any thoughts on this? Is there a problem with oil supply to turbo?

14th Mar 2012 2:17pm

jst

Member Since: 14 Jan 2008
Location: Taunton
Posts: 8032

2011 Defender 110 Puma 2.4 USW Stornoway Grey

do you mean similar to my topic? Cheers

James
110 2012 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop

14th Mar 2012 2:34pm

110SEB

Member Since: 29 Jan 2009
Location: Essex, England
Posts: 1444

I had meant this topic http://www.defender2.net/forum/topic11647.html but i can't find yours.

14th Mar 2012 4:38pm

jst

Member Since: 14 Jan 2008
Location: Taunton
Posts: 8032

http://www.defender2.net/forum/topic9410.html Cheers

James
110 2012 XS Utility
130 2011 M57 bespoke Camper
90 2010 Hardtop
90 M57 1988 Hardtop

14th Mar 2012 8:13pm

110SEB

Member Since: 29 Jan 2009
Location: Essex, England
Posts: 1444

Exhaust manifold bolts either missing or loose were the culprets. Scream gone. Thank f***.

22nd Mar 2012 8:14pm

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