electrician57

1998 Monaco diplomat dp 24valve cummings

 where is the throttle control located on the frame rail, can’t seem to find it can’t see much from under the coach.

Thanks for the input, but the engine mounted filter which is plumbed between the lift pump and the injector pump is a spin on fs1253 filter/separator with the drain and water in fuel sensor on the bottom.

1998 24 valve is different than 2000

Thanks Ken

I think that is the most likely scenario, there is no primary filter installed to begin with, the fuel line goes into the frame straight to the top of the fuel tank . I was going to replace the lift pump, that’s when I started looking for the filter, it’s hard to believe that it was built without this filter but it was, it’s just not there.

I was looking at the Fass pump already, now I will install the separator and filter too.

Ken

where did you mount the Fass to the coach?

1998 diplomat 5.9 ISB 24v

filter is not in the bay with the condenser, hydraulics, power steering resovoir, and air dryer are there.

the fuel line from the tank comes from the passenger side frame rail straight to the lift pump right above the rear axel with only about 2 feet of line visible before it’s hidden in the frame rail.

The filter locations I have seen here is not where it’s found ,

inflow line on fuel tank side goes from the lift pump into the passenger side frame and disappears, i have crawled all under the coach and cannot find it. There are no compartment access panels that I can see.is there a panel to remove somewhere? 
Thanks