335d power loss high revs

AdzC · 01-25-2015, 04:58 PM

I was on a national speed limit road this evening and did I nice overtake with the car pulling as it should. Once I got to a roundabout and powered on again I had boost up to 2.5 - 3k revs but then nothing.

I tried the kick down and the revs increased but there was no boost. Almost as if the first turbo was working but the second one not.

Anyway I pulled over and switched the engine off for a minute then gave it another couple of runs up and down the A road and it seemed to have sorted it.

I am aware of issues the other way around with vacumn pipes but not the issue I experienced.

Any ideas?

kiel_dafo_kenyg_as · 01-26-2015, 01:17 PM

fuel filter clogged?

AdzC · 01-26-2015, 03:22 PM

Quote:

Originally Posted by whiteblue

fuel filter clogged?

It's a start. I can't think of anything that it could be.

The diesel filter was changed around 15k miles ago

AdzC · 01-28-2015, 02:42 PM

Any other suggestions?

01-25-2015, 04:58 PM	#1
AdzC Private First Class 13 Rep 152 Posts Drives: E92 335d Join Date: Jul 2012 Location: Lancashire iTrader: (1)	335d power loss high revs I was on a national speed limit road this evening and did I nice overtake with the car pulling as it should. Once I got to a roundabout and powered on again I had boost up to 2.5 - 3k revs but then nothing. I tried the kick down and the revs increased but there was no boost. Almost as if the first turbo was working but the second one not. Anyway I pulled over and switched the engine off for a minute then gave it another couple of runs up and down the A road and it seemed to have sorted it. I am aware of issues the other way around with vacumn pipes but not the issue I experienced. Any ideas? __________________ Space Grey E92 335d 1998 Yamaha R1
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01-26-2015, 01:17 PM	#2
kiel_dafo_kenyg_as DIE ANTWOORD 68 Rep 640 Posts Drives: 335d E92 Join Date: Jul 2014 Location: Bimmer's home - Bavaria iTrader: (0)	fuel filter clogged? __________________ King of the road says you move to slow
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01-28-2015, 02:42 PM	#4
AdzC Private First Class 13 Rep 152 Posts Drives: E92 335d Join Date: Jul 2012 Location: Lancashire iTrader: (1)	Any other suggestions?
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