Originally Posted By: expat
I picked up my first bottle of MMO a few weeks back, I was going to wait until the next OCI before adding it to the oil (Temps would be cooler then also) but decided to just add 16oz as a top up for the last 2k miles of the current oil.
My oil pan holds 4 1/2 liters.
I was going to wait until I had run the whole 2k before I made any comment (the MMO has only been in the oil pan 2 weeks)
But I have to say the engine began to run VERY smooth about 200 miles after I added it! Performance (as far as I can tell is the same, so is fuel economy. But the old 22R is abnormally quite, and for the first time will easily pull from Idle.
Honestly I am surprised, I was only hoping for a little cleaning.
I'm not sure why the engine would react this way.
Over the years many friends I turned onto MMO had similar comments. c3po was a big skeptic a while back, but had an open mind and gave it a shot. He was and still is amazed how much better his close to 380,000 mile El Camino runs with the addition of MMO to the oil and gas.
It continues to impress people. A buddy of mine just bought about a month ago a high mile Jeep Cherokee 4.0L which was ticking like mad. I gave him half a qt of MMO about 2 weeks ago to add to it. He's another skeptic, last night while we were drinking beers he thanked me, and commented about how much quieter the old Jeep is. I laughed, and said told ya so.