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Re: wrong fuel in pusher RV
Posted to HD/Fleet Forum on 9/5/2018

Like others have said, drain it, flush it and change the filters. Put in some Lubricity/Cetane additive, Stanadyne (Motorcraft PM22 is the same stuff) or Power Service in it and run it. If it runs fine leave it alone and send 'em down the road with a green fil... Login to read more.