What Torque Should Go On The Fuel Return Valve Bolt ?

[karmannski]

Hi my engine was recently cutting off on the revs higher than 2.5k

2.8 CRD

 

my return valve was bad and I also changed the sensors that is in the intake 4 pins.

 

It did solve the problem until today, when it cut off again.

 

What Torque should i put on that Valve ?

 

I'm going to clean EGR and inlet from the dirt hopefully it will help.

[andyb2000]

Hi, sorry not sure on the torque but have you gone through the long list of possible causes for this cutting out? I wrote them all up and put a video on youtube not long ago, fuel filter seems a key one, regardless of when you last changed it!

[karmannski]

Thanks Andy

 

Yes I did see your video and it was very helpful.

I have changed 2 filters in the past 4 weeks.

 

It does not cut off as often as on the old fuel valve but I think that EGR need cleaning.

[andyb2000]

Ah ok, fair enough. Have you also looked at the MAP/TC temperature sensor, as due to the EGR spewing it's nasty my sensor was in a bad state, might be quicker than doing the EGR clean up in short term.

[karmannski]

Yep I did fit brand new sensor and it did improve first start

 

I'm doing EGR today

 

Thanks Andy