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Topic: Fuel System on 01 320 (Read 232 times) previous topic - next topic

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Fuel System on 01 320
The motorhome is hard to start after sitting 2 or 3 days. I think the back fuel filter system may be the problem.
Any ideas?

Re: Fuel System on 01 320
Reply #1
What primary fuel filter do you have?

The Winn system has been superseded because of issues with air getting into the system.

Go to Parker-Racor's site and enter your fuel filter system number for info.

Also, be sure to check fuel hoses for cracks...

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Re: Fuel System on 01 320
Reply #2
Does your primary filter look like this?  The clear plastic bowl has a stainless steel screen if you have a bunch of algae in your fuel this will be full black flakey goo.  It is enough to stop fuel from getting to the engine.  The other fuel...

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Re: Fuel System on 01 320
Reply #3
If you replace the clear plastic bowl it comes with two "O" rings but, there is also an "O" ring up inside each metal connector that the bowl goes inside that should be changed also.  Thanks to Beau for that info.

Re: Fuel System on 01 320
Reply #4
  Most of the time; If it starts poorly but runs OK  after start, the system has an air entry point.
If it starts poorly and runs poorly with smoke , you may have clogged filters and or air entering  the system as it runs.
 I changed  all of my...

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Re: Fuel System on 01 320
Reply #5
My original set up was in pretty poor condition and went with the new Racor filter/housing in order to avoid having to revisit the issue later.