has anyone used this stufff and does it actually work? my buddys swear by it but i dont want to use something thats not worth the money.

Lucas Fuel Treatment : Lucas Oil

 

We sell all kinds of it at work, some people come in and buy it by the gallon. I've never used it myself but I was thinking about getting some in the near future!

 

My 4.0 idles better with it. IDK about any other benefits.

 

Ever heard of snake oil?

 

no i havnt heard of snake oil

 

I've always used seafoam...never used this one, I know that seafoam works really well though

 

The Lucas does nothing and seafoam is very harsh on gaskets and seals.
Marvel Mystery Oil works great and is safer to use. Be cautious with Acetone.

 

That's not what we tell people at work hahahahaha

 

I use it, I dont see much improvement but it does idle smoother. It did help my sisters Landrover alot though.

 

The lucas stuff is more of an upper cylinder lubricant, but really why do you need upper cylinder lubricant? It does not even burn clean like stated on the bottle and is way overpriced in my opinion. I would not be suprised if the lucas stuff causes the plugs too foul up sooner.

 

It depends on what you are after, as stated above it is primarily an upper cylinder lubricant. If you want a product to clean your fuel system, give Red Line SI-1 a try.

 

lol