Did a flush with..

[wander2039]

Added a cap full of MMO to my dad's Festiva about week ago, 300 miles, just a well a experiment you could say. Didn't do a good job on the pics but I've never seen a Festiva this clean on the inside... this is the fourth or so thermostat I've changed over the years on different cars. According to the records the anti-freeze has been changed every 3 years around 45k. Granted I don't know what it looked like before and alot variables unknown the newer anti-freeze might even be it.

 

[Stanley Rockafeller]

amazing, just amazing

 

[Warstud]

Never thought of putting MMO in the radiator.

 

[Familyguy]

Originally Posted By: Warstud
Never thought of putting MMO in the radiator.

Me either. And there's a reason for that. It doesn't belong there. Oil + coolant = bad.

 

[wander2039]

MMO isn't oil it's the elixir of the gods .. lol. Under short term use it may have some use in a little cleaning. Wonder what it would do to dexcool sludge.

 

[mechanicx]

I think radiator flush is better for this purpose.

 

[Coolant_Man]

I take it MMO = Marvel Mystery Oil?

Too bad there are no BEFORE pictures.