Originally Posted By: ahoier
I'm a big fan of Seafoam in the gas tank (1-2 oz. per gallon of fuel - after a complete top off*) and in the crank case.
BUT, with my latest purchase, the 88 dodge aries (I noticed yours was an 88 too

) with a little less than 30k on the clock, I was recommended 16 oz (one pint) of MMO in the oil as a "top off"...I popped the hood noticed the oil was low, so I added that in, gave it a crank for a good 10 minute drive around the block, came back and the dipstick was BLACK.....lol.
Soooo.....tomorrow I'm gonna get that oil changed out

And probably throw some more MMO in the crank case....according to the MMO forums, I should be OK using 16 oz. (half a quart) of MMO in the crank case along with 3.5 qts of oil (probably cheap SuperTech for a cheap 3k clean out).....but not a full quart, since I only have a 4 qt capacity on that 2.2L Dodge Aries....
I haven't gone as far as pulling apart the engine....but it is a low mileage so I'm not to worried about that.....
*When I say Complete top off, I'm referring to the "first click" when the pump shuts itself off....you don't want gas getting into that vapor/charcoal canister....
I use MMO in my dodge 318, does great and yes it will clean out the sludge,,had chunks of it n my filter once when i ran it 30oomiles,,now none appear.