Originally Posted By: dwendt44
My experience is that Stabil is all but required for winter storage.
I've skipped years without using it and regretted it. Mower and cycles were hard, if not impossible, to start in the spring.
Not like that when I use Stabil.
Had vehicles, cars and trucks, that started running rough and adding MMO or SeaFoam clear that up.
And I only use Top Tier gas.
I have my doubts about Lucas oil stabilizer, STP oil treatment, and Restore engine treatment. My experience with this has been a huge waste of money.
Additives are like that. Many are worthless, a few, MMO, SeaFoam, Regain, etc.. are worth every penny.
Realistic experience and some money loss to find out. Opinions?
Everybody has them. Some are worth listening to, some are not.
I had similar experiences with Stabil. I found I have the least problems with small seasonal engines adding Stabil to a full tank of gas along with a healthy dose of MMO. I run the engine about a half hour at 3/4 throttle, after about 3-5 minutes of a slower idle, then I fog them with MMO. Once the head is cool to the touch I remove the plug squirt in some MMO, put the plug in w/o connecting the plug wire and then after about half an hour I pull the cord a few times. Connect the wire and store the machine. That method hasn't let me down yet. Storing them dry gave me more problems. I'll store an engine dry if it is going away for more than a year, but I make sure I fog it.
STP was good for quieting a noisy engine, as is Lucas, the dealers I worked at used Lucas to off load bad trades to a wholesaler, when my manager screwed up. Other than that I see NO value in the product. I could write a Novel on this manager!
Engine cleaning seems to always be a hot topic here. A few things people should keep in mind: If it ain't dirty you can't clean it. Nothing is better than properly caring for an engine. And sometimes a product like Kreen or MMO is a whole lot better, cheaper, and easier than tearing down an engine to clean it. Oh yea, don't blame a product for not working when neglect is what ruined an engine. JMO