Turbo pulsating
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Junior User
Joined: Jul 2008
Posts: 88
Likes: 0
Turbo pulsating
Hey guys i noticed a pulsing effecting the idle sound of the engine in park after engine is at operating temp. The rpms are not effected nor the egts. It sounds like the turbo spools up to create a whistle the idles normal. My stop at the store with truck in park just kept doing this. It seems to run fine while driving. 05 with 117,000++ miles
Any help with this is always followed with huge thanks
Any help with this is always followed with huge thanks
Elder User
Joined: Jan 2007
Posts: 620
Likes: 0
From: Langley, BC, Canada
Hey guys i noticed a pulsing effecting the idle sound of the engine in park after engine is at operating temp. The rpms are not effected nor the egts. It sounds like the turbo spools up to create a whistle the idles normal. My stop at the store with truck in park just kept doing this. It seems to run fine while driving. 05 with 117,000++ miles
Any help with this is always followed with huge thanks
Any help with this is always followed with huge thanks
Elder User
Joined: Jan 2007
Posts: 620
Likes: 0
From: Langley, BC, Canada
Thats what I thought too but my strategy is either vcxf4 or vxcf7 i cant remember but i didnt think either of those exercised the vanes?
Hotshot
Joined: Dec 2003
Posts: 15,368
Likes: 121
From: Stuttgart, Ar
There were strategies that started this back sometime in 2006 IIRC. It's not a new thing.
Exersise is good then.
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