got a question!!! what is the popular opinion of Lucas oil stabilizer(petroleum base)? is it this generations STP?? used some in a noisy trans and it made it harder to shift...how is it in air-cooled ,hot running motors??
If it makes you feel any better, my father in law has been using this stuff for literally MILLIONS of miles in his 18 wheelers. He told me he's never had a lubrication-related problem.......ever. He usually puts around 1.25-1.50 million miles on his big rigs before he trades them. He uses Lucas at every oil change; The oil he mixes it with is Mobil Delvac 1300 Super 15w40.quote:
Originally posted by robtom:
got a question!!! what is the popular opinion of Lucas oil stabilizer(petroleum base)? is it this generations STP?? used some in a noisy trans and it made it harder to shift...how is it in air-cooled ,hot running motors??
I think you'd be just as well off running a 15w40 diesel engine oil in your air cooled engine. Older air cooled lawnmower-type engines seem to like 40 weight oils, and I think VW recommended that 20w50 be used in the old air cooled 4 in the warmer months. I'm a fan of diesel engine oils, I'm running 15W40 in my 94 Aspire at the moment and the engine seems to like it. Sure, I may lose some small amount of fuel economy, but since this engine turns over pretty fast on the highway (haven't actually had it out on the road yet) the 15w40 will provide an extra amount of protection over a typical 10W30 passenger car oil.quote:
Originally posted by robtom:
..how is it in air-cooled ,hot running motors??
It has cost him money for likely no benefit, and who knows if his oil without Lucas would actually have slightly less engine wear. Use oil analyses and inspection of used engine parts is the only way to know.quote:
Originally posted by wavinwayne:
If it makes you feel any better, my father in law has been using this stuff for literally MILLIONS of miles in his 18 wheelers. He told me he's never had a lubrication-related problem.......ever. He usually puts around 1.25-1.50 million miles on his big rigs before he trades them. He uses Lucas at every oil change; The oil he mixes it with is Mobil Delvac 1300 Super 15w40.
I say use the stuff in the quantity listed on the bottle. I really don't think it will hurt anything.
I have first hand knowledge of using it at one time in my Cummins N14. My Used Oil Anaylis wear numbers were worse with the Lucas crap compared to Delo 400 alone. The demonstration test on BITOG just confirmed my dislike for the product some time after I quit using the Lucas. If you want to thicken yout oil, there are much better products out there. Schaeffer's 132 would be one of them.quote:
Originally posted by tenderloin:
For all we know he could have longer without lucas.
What do you or most of us for that matter about their products? Just because many people use them does not mean they DO NOT work. Sure I saw the "test" ran here a year or so ago but IMO it was not an example of a real world test...kinda like their plastic wheel display.
I know it is not a popular company here..so be it. IMO few have any first hand knowledge of their products...Again, do you?