I think the heater is pre filter so it doesn't gel in the filter. Wait... Weren't we talking about brake lines???
I think the heater is pre filter so it doesn't gel in the filter.

Wait... Weren't we talking about brake lines???

I'm trying to get the engine running again soon then I have to get after other things on my never ending list of things to get done including getting the Maiden ready for a UP run that includes camping in the truck.

So with the fuel heater....the heater is heating the fuel that is before the filter and injection pump. The talk on Cummins forums is its a somewhat problematic area for sucking air in around the gaskets where it is sandwiched in between the strainer bowl and the upper housing. It also doesn't heat any of the fuel in the filter or injection pump and injection lines which is about a quart of fuel.
I don't plan on running this truck in cold weather so getting rid of the heater and the electrical plug is one less thing to worry about.
) though a chain of events that started when the truck stranded him on the side of the road due to fuel gelling (running No. 2 with improperly mixed fuel additives). They said the fuel required treatment below 32* F to operate the truck. The driver filled up, didn't mix the additives properly, and found himself stranded a ways down the road.I never run additives an my 6.6 or 6.4, also never did in my 5.9 or other 7.3. Buy good blended fuel (they start blending around Nov. 10 here) and stay away from Bio and never an issue. Ive only come close to gelling if I couldn't get good fuel

I see the Howe's your talking about, how do you think the Lucas compares?
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