i went to walmart yesturday and saw a product by lucas one was for fuel system the other product was oil stabilizer to prevent wear... i have heard many folks speaking about lucas product.. is it a popular product? has anyone tried these products? the lucas fuel system cleaner looked like thick liquid almost like motor oil but thinner slightly i was going to buy it but rather get advise from folks who know or tried product thanks

 

The stabilizer is good for big trucks, but I don't see a reason yet to use it in the RX300. Especially, when we have good quality synthetic oils out there. There would have to be some really hard extreme use (kind of like my antics back in Mexico) to justify even trying this.

 

ok thanks lex...