[Shotimes] Oil Analysis ever done on the V6?
Michael Humbert
humbem@rpi.edu
Sun, 4 May 2003 02:09:44 -0400
Just for some more data, here are two samples from my car. Similar
results with about 3,500 for each interval. Car is a 90 w/ 160k, and
nothing at all wrong (aside from current electrical maladies which are
still baffling me). Numbers are in ppm, and the oil used was 10W-30
Mobil 1. Yet another detail: the filter used was a Mobil 1 filter,
replaced both times I changed my oil.
date 7/15/02 11/25/02
miles on oil 3,500 3,400
aluminum 4 4
chromium 3 2
iron 10 11
copper 4 1
lead 3 7
tin 1 1
molybdenum 71 78
silicon 8 8
sodium 10 12
calcium 3069 3146
magnesium 215 60
phosphorus 841 843
zinc 952 928
boron 146 160
All of the larger values are additives, though I'm unsure about the
molybdenum number. That may be partially due to some piston ring wear.
At
160k miles, I wouldn't be terribly surprised.
By the way, if anyone ever does a sample of unused Mobil 1, please let
me know! I'd be curious to see if the molybdenum is from my rings or is
just an additive.
Mike Humbert
90 titanium w/ 160k
Troy, NY for two more weeks
----Original Message----
Would like to have the base numbers for Mobil 1, but could never find
them and am too cheap to just send a new sample...
"Just got the test back from another oil analysis on the "95MTX.
Because of the weather I let the thing go far too long without changing
the 10W-30 Mobil 1. The oil change places won't put on the big 5.0L
FL-1a Mustang filter on, so I started doing the oil changes myself.
11,000 miles! My BAD! (flame suit
on)
But strange as it seems the oil appears to be in better shape than the
last test in November which had only 7k on it before I changed it. In
both cases, Oil Analyzers said "results of test performed indicate no
corrective action required".
Thinking that the rod bearings can wait a while?
Nov test Mar test
miles 7000 11000
iron 18 11 (ppm)
chrome 1 2
lead 23 20
copper 4 2
tin 0 0
Alum 3 2
nickel 0 0
silver 0 0
silcone 5 9
boron 162 68 (think that this an oil additive)
sodium 16 0 (don't know what to think..)
magnesium - calcium - phosphorius - zinc all have really big numbers
(thinking that these are part of the additive package)
tbn 7.05 7.31 (total base no. - whats left to
take
care of acids)
OXD 11 34 (don't know if this oxidation number
is
important)"
regards,
Jim White - greensho@crown.net
Valparaiso, Indiana
'93 5 SPEED 278k few mods
'95 5 SPEED 239k lots of mods (happy with Ted's LPM)
"double clutch" it's good for both you and your SHO
----- Original Message -----
From: "Tommy" <thanasi73@videotron.ca>
To: "SHOtimes" <shotimes@autox.team.net>
Sent: Saturday, May 03, 2003 3:16 PM
Subject: [Shotimes] Oil Analysis ever done on the V6?
> Has anyone ever done an oil analysis on the 3.0 or 3.2 V6 SHO engine
> while
using synthetic oil?
> If yes, what were the results. Thank you.