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View Full Version : Which injector return line is best?



coxfmly
05-01-2008, 10:48
Hello,
I currently have German braided lines (mercedes diesel?) going from each injector for the fuel return. Today I have been unable to find this line at the auto parts store.
A few number still show up and I think it says COHLINE, 3.2 X 7. Is this the correct size for my truck? Should I stay with the german line or go to another more common type?

I went on a 500 mile road trip last night and when I stopped the back of my rig was covered with diesel. The line going to the passenger return system split from old age and the fuel went everywhere. I was able to make it home with some other line I had with me but at 2 a.m. it's tough trying to find this exact replacement hose.

Thanks...

Oh yea, averaged 20 mpg towing 3k trailer. Not bad with a T400 and 411's.