minimizing oil gunk inside motor

[Andrew Duane USG]

> I am a true believer in the cleaning abilities of Marvelous Mystery oil
> (MMO).  When I got my CGT, the oil would look dirty only a couple
> hundred miles after an oil change and I had a stuck lifter. I decided
> to try MMO.  What I did is about a week before an oil change I would
> drain 1qt of oil and add 1 qt of MMO, then drive normally for the next
> week (about 250 miles in my case). After 2 treatments the lifters no
> longer ticked and after 3-4 treatments my oil stays clean looking until
> at least 2,500 miles. MMO seems to have wonderful solvent qualities but
> has not caused any oil eaks to show up.  My experiences with MMO have
> made me a true believer and I generally don't believe in ANY addatives.

I second that. My old '90 90Q20V had clattering lifters and sludged
oil a lot. MMO a couple of times a year just like described above made
a huge difference.

--

Andrew L. Duane (JOT-7)			duane at zk3.dec.com
HP/Compaq Corporation			Andrew.Duane at compaq.com
110 Spit Brook Road			Andrew.Duane at hp.com
M/S ZKO3-3/U14
Nashua, NH    03062-2698		(603)-884-1294