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Thanks for the previous information regarding V-10s and altitude. The v-10 sounds like the way to go given my pulling needs (or lack thereof) I was reading on the horrors of starting a 6.0 in cold weather with or without an engine block heater. Do v-10s accept block heaters or are they superfluous for start-up temperatures above 10 degrees? Do they decrease engine wear at start-up or have any other benefit Thanks for all the information so far!
Not sure if the block will accept a heater, someone else will be along to say for sure; if it doesn't, you can put one in the water hose.
When I had Class 8 diesels I used them all the time and they have to help reduce engine wear on start-up due to quicker oil pressure plus faster warm-up meaning less time at a rich mixture which is washing cylinders and diluting the oil.
My V-10 has started in temps down to minus 13 F with no help, and that's after sitting for days, but if you can use a heater I think there is a definite benefit.
My experience has been you only have to heat an engine for a few hours, so use a heavy duty timer or plug it in manually a few hours prior to start-up.
Live in Central Texas so there is no compelling need for this option and Ford does not add it as Standard item. But I ordered my truck with it as it was only $50 or so and I get two benifits. Warm air before end of driveway, confidence that cold weather startup has full oil flow. (I know with multi-vis modern lubs this is not a issue but I like to think I am doing my motor right feeding it warm fluids at start up)
I live here in norhcentral Mt, my 2000 F250 has a block heater, but
unfortunately, my older house doesn't have an outside outlet to plug it in. What I can tell you is my V-10 will start at temp's below -30 degrees F, that's without the wind chill involved. I did it last winter before I left to go to Hawaii. I was hesitant but had no issues concerning not being able to plug it in although I would like to, due to wear issues etc.