i would say yeah because, the hot unused fuel won't be returning all the way to tank and then bring in colder fuel again, it will just keep circulating the hot and filtered fuel, and also longer filter life. This is all pending how u plumb it and how it's heated too.

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2005 e320 cdi (132,000)
2005 Jeep CRD diesel--2.8L (138,000 miles) wrecked, insurance took
1993 Mercedes benz 300D 2.5 Turbo Frybrid powered. (336,000 miles) wrecked and sold as parts car
1990 Mercedes benz 300D 2.5 Turbo (170,000 miles) wrecked and sold as parts car

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