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Old 05-24-2008, 09:34 AM   #1
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1992 30' Land Yacht
Bakersfield , California
Join Date: Dec 2006
Posts: 36
Fuel Filters

How many fuel filters are there on a 1992 Land Yacht MH with Chevrolet 454 engine? I have had one replaced, but still seem to have some fuel delivery problems when climbing 6% or greater hills. The engine runs strong the first quarter to half mile and then seems to bog down with little or no throttle response. Any thoughts or ideas where to look is appreciated.

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Old 05-24-2008, 07:52 PM   #2
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1974 20' Argosy 20
Richmond , Kentucky
Join Date: Jan 2003
Posts: 7,684

If your Land Yacht is anything like the Classic motorhomes with 454 engines you likely have 2 or 3 filters AND a booster fuel pump located some where near the fuel tank. Early on Airstream retro fitted the motorhomes with the booster pump due to issues similar to what you're describing.

So along with changing your filters you want to make sure your booster pump is working.

Sorry I can't help you with the exact locations of the filters. Just follow the fuel line and you should see one or two inline.

Good luck!

Air forums # 1674
1974 20' Argosy Motor Home
1974 31' Excella trailer (parting out, as of 4/1/2015 I have wheels, brake drums, windows & holding tanks left to sell)
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