results of first oil change on brand new engine

I just drained the oil from my brand new Stang GT SOHC 4.6 engine for the first time. Car has 1018 miles on it. I've read plenty of varied posts here regarding when to change the oil for the first time, and varied responses regarding the whole break-in issue, etc. I just thought I'd report back on my own experiences. I drained the oil directly from the oil pan through an extremely fine strainer, then into a container. ZERO debris came out of the crankcase. That strainer was totally clean after all the oil drained through it. I remember reading one post here from a guy who drained his oil at I believe 500 miles and claimed to have found fairly large pieces of casting flash etc is the oil. Well, in my case, nothing came out of the crankcase other than oil. No solid debris of any type, at all. I then cut open the used oil filter and inspected the entire paper filter element. The largest pieces of metal debris were about the size of maybe a VERY SMALL granule of sand. There were about 20 of these tiny metal "granules" stuck in the filter paper. There were a few "slivers" of metal too, but VERY tiny, like a short nostril hair or something. All in all, considering that this is the first oil change on this new engine, at 1,000 miles, I'd say that very little debris came out. I expected more. Anyone else check this on their new engines?

Reply to
GT-Vert-03
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I did the same with my oil filter when I did the first oil change at about 1000 miles on my 99. I found essentially nothing in the filter but a few unidentifiable really tiny little pieces of who knows what, maybe half a dozen. It's been three years so my memory is fuzzy on it.

I also switched over a chevy 4.3L v6 with 150K on it to synthetic oil after it had used dino all of it's life before that. I had read some people claims that it was going to clean out all the gunk and might even be enough to clog the filter on such a high mileage vehicle. When I opened the filter up there was pretty much nothing in it. I found less then half a dozen pieces of what appeared to be little round pieces of hardened rubber/sealant material, tan in color, about half as thick as a pencil lead and about 1/16" long.

----------------- Jim '88 LX 5.0 (now in car heaven) '89 LX 5.0 vert '99 GT 35th Anniversery Edition - Silver Mods to date - Relocated trunk release to drivers side, shortened throttle cable.

Reply to
AZGuy

All the metal shavings and broken gears and pieces of cylinder rings and stuff are in the oil pan still.

Too heavy to drain out.

Maybe you'd better trade it in before it outright blows up.

Dana

Reply to
Dana Myers

When are you going to drive this TANG?

Reply to
Sharon

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