I have always heated an engine up before changing oil, is there any real reason to do this? would seem better to do it cold since all old oil would have drained to the pan.
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Thread: oil change question
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oil change question
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Re: oil change question
For me, it's a matter of heating the oil to make it thin enough to pump out. Cold, thick oil is hard to pump.
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Re: oil change question
try pumping thick cold oil ! even down here, warming up the engine makes it much easier...
Pascal
Miami, FL
1970 53 MY #325 Cummins 6CTAs
2014 26' gaff rigged sloop
2007 Sandbarhopper 13
12' Westphal Cat boat
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07-12-2007 02:59 PM #4Senior Member
- Join Date
- Jun 2005
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- 2,442
Re: oil change question
Ang,( as always) is correct.
Hot/warm oil will drain a lot easier than cold oil....
You will get more oil out if it's warm/hot out than cool/cold
Plus your pump will be a lot happier with you.
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Re: oil change question
also gets the oil mixed so you get all the old gunk with the pump out.