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I own a 2002 F250 w/5.4 that has 93,000 miles. When hurricane Katrina hit New Orleans I took my travel trailer down there to stay in while I was deployed with my sheriff's dept. It was a 400 mile round trip. I pushed it pretty hard going and coming. I was pulling my trailer 70 to 75 MPH. When I got home my truck was about 3/4 of a quart low on oil. Since then I have put about 4,000 miles on the truck with no oil consumption. What would make it use this much oil in 400 miles?
Some consumption isn't necessarily all that odd. Mine is an '05 and I think it might be using a half quart per thousand miles, not towing. Otherwise, runs fine.
Guys be aware that a malfunctioning EGR valve can cause oil to burn more easily also
But the first poster I think was a result of heat and load sustained by the trailer and temps.
Next time you need to run 400 miles and will be pushing 70-75 mph try putting some dry ice in the oil before starting out , this will help keep the oil cooler and the dry ice will last longer then reg. ice cubes, thus less oil. No thanks needed glad to help!
My truck used a quart of oil after the dealer changed the oil. It stopped after I changed the oil and put in a quality product instead of the rerefined oil the dealer uses out of a 55 gal drum. BTW there oil drum was labelled 10w40, not the 5w20 the truck calls for. Bill
I had an 84 IDI that burned a quart the first day I towed. I could then complete the rest of the trip without using any. My belief is that after not being taxed for a period of time the engine carboned a little. After towing awhile the carbon burned off and rings, etc reset.