I'm trying to find clarification if the return fuel line (drivers side) connection to the fuel rail is supposed to be torqued 44 ft lbs.? I thought I read that here somewhere awhile ago, or possibly on MBworld.

Thank you.

 

Return line ?
You must have an aftermarket setup.
The OEM fuel system only has a feed line to the injector rail, and the specs on the connecting hose is 28 ft/lbs.

 

George, Same for an SRT-6?

 

Thank you!

That's what I was searching for. I utilized incorrect term, not return, but feed/supply line, at the #3 location. I did find the thread last night suggesting 44 ft lbs., but that was a thread posted on MBworld wiyh an SLK32 demo. The fuel rail setup looks the same with NA and aspirated, looking at the graphic.

 

Yes, actually that picture was from the SRT6 manual.

 

But, but, but...I don't see no Bump on the top of the engine!!??

 

Har - de - har - har

 

Nyuk, nyuk, nyuk!

 

That 2005 manual covers the NA and the SRT models, it says so.
That picture shows the NA intake manifold.
I looked at it last night, he said return so I figured I should look at the filter area instead, gave up and went to bed.