has anyone used any lucas...stuff? engine,trans,etc?

I've used them, and never had a problem. They seem to do their job well, and I'd use them again if I had to... For me they work 2000% better then STP products

I can't say anything bad about them either.Good stuff.

Have not used their oil products but their transmission products work pretty well. Smoothed the shifting in my wifes old Neon and improved the old Buick I had as well.

GARBADGE GUYS! DON'T BUY THEM!

PROVEN TO ADD AIR TO THE OIL OR FLUID WHICH IS HORRIBLE FOR LUBRICATION.

Example:

http://www.bobistheoilguy.com/images/lucas/lucas.htm

Causes air to be entrapped in the oil!!

WARNING!!!

GARBADGE GUYS! DON'T BUY THEM!

PROVEN TO ADD AIR TO THE OIL OR FLUID WHICH IS HORRIBLE FOR LUBRICATION.

Example:

http://www.bobistheoilguy.com/images/lucas/lucas.htm

Causes air to be entrapped in the oil!!

WARNING!!!

Damn blazer what dont you know? I run all Valvoline Products, what about yourself?

Wow.I wonder if the tranny additive does the same shit?

Yes, major foaming in the transmission too.

That's what I have in my tranny now and it doesn't work right anymore.Remember my post?

Yip, could be because of the foaming.

i dont know, that was extreamly convincing, but, my 98 use to lock up in the rear end, my machanic told me to chang the pig fluid b4 i went any farther, i used some advanced (advanced auto parts) brand fluid, one full bottle, and about half a bottle of the lucas (what he told me to use), and i havnt had a problem sence, so, should i now re-change the fluid in the back end to not include the lucas product?

Yip, I would.

Go with pure synthetic. 75w90.

No extra additives will be needed.