Originally Posted by SubieRubyRoo
It looks good, but this kinda stacked the deck in favor of whatever oil you would have used... I don't think I've seen an "ugly" Civic engine regardless of the oil used. Just a question... what did you pull the V/C and oil pan for? Just S&G or was there a repair needed?
There are some ugly ones on youtube...
Timing belt, oil pump seal (common problem) and associated major service...
Originally Posted by joekingcorvette
Looks great. I hope my Civic will make it up to the same mileage. I used Mobil 1 in mine most of the time.
I'm sure it probably will...
Originally Posted by sw99
Nice looking engine there!
Thank You
Originally Posted by ARCOgraphite
Nice and Good - - but piston ring lands and VTEC passages and screens and cam and bearing wear are what is important ....
No VTEC on D17A1
I'm confined the rings are fine
Originally Posted by Railrust
Looks nice, I really wouldn't expect anything less. I think most engines I've had opened up look good when running a synthetic and keeping the intervals reasonable. I did have a Honda 3.5 opened recently and it looked awful, but that's probably because the water pump seized...who knows how hot it actually got. But the rings were cooked with soot. The undersides of the pistons were covered in carbon deposits, tops too. The upper end was varnished pretty good. Oil pan area was even a little dirty. But usually with synthetic they're pretty clean
J35 with variable displacement? I think all those pretty much look awful
Originally Posted by Snagglefoot
Thanks for the post. We don't get to see many engines with almost 200,000 miles opened up.
You're welcome, figured if I was there I should snap some pictures.
Originally Posted by BLND1
Mobil1 did great!
Modern synthetics are fantastic (any of them...)
True I expect and quality synthetic would do as well if maintenance paid attention to.
Originally Posted by WobblyElvis
I think driving conditions such as cold starts and length of run time has more to do with engine cleanliness than choice of oil. This is a mighty clean engine.
I thought it was pretty dang clean. It has pretty varied conditions, though its uncommon for it to get really cold for long here.
Originally Posted by JohnnyJohnson
This really is a pretty clean engine. But did I miss it? Why did you pull it apart just to see how clean it was or was there another reason?
See above, Timing belt and oil pump o-ring.
Originally Posted by PimTac
Looks great for almost 200k
I thought so too.