Acceptable Oil consumption?
Nov 6, 2015 | 04:21 PM
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From: On the Edge of the Desert
Acceptable Oil consumption?
How much oil consumption is acceptable in this era of engines?
Nov 6, 2015 | 04:24 PM
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As new or as 45 years old?
1 quart per 1000 miles is about as much as most people will put up with, and it is the figure thrown out by manufacturers as "acceptable" when they are trying to avoid a warranty claim.
Nov 6, 2015 | 04:37 PM
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From: On the Edge of the Desert
Recent rebuild. 15,000 miles or so.
It eats about 1qt every 2,000 miles.
Some gets fogged out the breathers when I'm running hard for extended times. (Pulling 7% grades that are over 5 miles long)
Nov 6, 2015 | 04:55 PM
Joined: Dec 2009
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From: NorCal
A quart every 2K is acceptable in my opinion.
2x with the quart every 1K as a rule of thumb.
Nov 7, 2015 | 03:18 AM
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From: Creedmoor, North Carolina
I'd agree, Toloriable.
John
Nov 7, 2015 | 01:54 PM
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From: Phoenix, Az.
4X. Especially if you installed chrome moly rings.
Nov 7, 2015 | 03:33 PM
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From: NC
Was wondering the same. What oil do you guys use? I just started using Rotella.
Nov 8, 2015 | 01:00 AM
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Lead Driver
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From: On the Edge of the Desert
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Nov 8, 2015 | 07:28 AM
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From: NorCal
Nov 8, 2015 | 08:50 AM
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From: Central Wisconsin
Quote:
Originally Posted by
HIO Silver
Shell Rotella T 15w-40.
Switching to 15w-40 caused a lot less oil loss for me. Just about a 1/2 quart low after driving from April -October. Almost 2000 miles.
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