Originally Posted By: TFB1
Originally Posted By: OVERKILL
Originally Posted By: TFB1
My 2007 Grand Marquis has never fallen below the full mark in as much as a 11,000 OCI... In almost 49 years of vehicle ownership it's only the second engine I've seen that didn't consume at least enough to be noticeable...
So you guys can speculate & blah blah all you like, I know you're FOS as there are some engines that don't use oil..
But it DOES use oil, just not very much. It doesn't self-generate "unobtainium" to lubricate the cylinder walls and valve guides (both locations of minute consumption) which means it is using oil to do those things. Not a lot, no, but some. So saying "it doesn't use oil" is dishonest or ignorant, take your pick.
I qualified that post in the 1st paragraph saying that it didn't use enough to be noticeable, so you're going to jump on me because I stubbed my toe and didn't say a interpretable amount in the second???????????
I'll agree it had to use a small amount, I've just never seen it in this engine... This is from someone that's done ALL my own maintenance(and all but maybe a half dozen of my own repairs), from 1st vehicle bought in 1966... Approx a year ago I did pay a friends son to replace the POS plastic intake on my '98 Grand Marquis, just because I despise working on those engines(replacing valve stem seals on a 4.6 burned me out forever)... Yes it uses a little oil, approx 1/2 quart in the last 3K mi... I'll run it out to probably 8K mi and expect to add a quart, it's no big deal... Still the '07 won't(likely) be off the full mark...
Yes, your first statement was fine. My intent wasn't to "jump" on you, simply point out the inaccuracy of your 2nd statement (which was the type of statement the OP was taking issue with) because it is inaccurate. This inaccuracy stems from (usually) either ignorance regarding how an engine is lubricated or dishonesty because it "sounds better" to say your engine doesn't use any oil rather than saying it uses very little or not enough to matter/notice.
Regarding the latter, there are plenty of examples of that "chest thumping" in this very thread (not your post).