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Old 06-15-2018, 08:08 AM   #1
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Forest River Owners Club
Join Date: Feb 2017
Location: Central Utah - Heaven
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Generator too rich!!

Good morning yíall!! My onan 7500 quiet diesel wonít run at sea level!! Itís 90 degrees here in Louisiana and we certainly need the AC!!

I know thereís NO altitude adjustment knob on these diesel generators..... can anyone tell me how to access the carburetor and the fuel/air mix screw??

Very grateful for any advice!! - Joe
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Old 06-15-2018, 08:33 AM   #2
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There is no carburetor on a diesel engine
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Old 06-15-2018, 08:50 AM   #3
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Change the fuel filter and inspect the air filter for restriction or blockage.
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Old 06-15-2018, 09:42 AM   #4
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May need to clean exhaust pipe.

2004 Clss C 31' Winnebgo
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Old 06-15-2018, 10:52 AM   #5
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Low oil cutoff?
Good Luck and keep us posted please. "Q"
1999 Newmar, Mountain Aire 3768, V-10, CAI, Headers.
"Spending our kids inheritance one trip at a time"
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Old 06-15-2018, 11:02 AM   #6
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I would check the fuel supply, fuel filter first
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