: what do you guys think of marvins mystery oil


dustinswift
12-24-2010, 02:38 AM
does anybody use this stuff

http://www.marvelmysteryoil.com/

i use it every oil change it really helps clean out the grim inside of of the motor i used it last oil change and just changed my oil last week and my oil was blacker then ever then i put new oil in 4 quarts of GTX High and one quart marvins and i feel a diffrence what about you guys
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dustinswift
12-24-2010, 02:42 AM
i heard that the lucas is to thick for v4 motors

WiscoGTI
12-24-2010, 03:23 AM
Never heard of it..


<---------Automotive newb.

dustinswift
12-24-2010, 04:44 AM
i highly recommend it my buddy put it in his loud zx3 and it idles better runs cooler and it idles more quietly and gives you some ponyies back and you will notice a difference in like 20 miles better gas mileage when you add to oil
and gas

whynotthinkwhynot
12-24-2010, 07:59 AM
Dustin- where are you running a V4? Focus engines are inline engines.

MMO: I typically use this in the first oil change when I get a new-used vehicle. I don't use it in fuel on gasoline engines. It does do marvelous wonders for diesels in fuel though. If you find somewhere that sells by the case you can save a good bit.

I'll tell you another funny thing. Go look at Amsoil's friction tests. Look how high Havoline scores.

dustinswift
12-24-2010, 03:06 PM
I meant 4 four cylinders

CFed28
12-24-2010, 03:33 PM
Too much of a mystery for me we need the duke boys.