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Lucas oil stabilizer, etc.

Posted on 6/28/19 at 8:45 pm
Posted by GoodOlBaw
Member since Jun 2019
134 posts
Posted on 6/28/19 at 8:45 pm
Whats the OT's opinion on additives like Lucas oil stabilizer as well as some of the other stuff on the market? I've heard people swear by it and some people say it ruins engines. I've only used it like twice but wondered if its just snake oil or really doing some good.
Posted by jpainter6174
Boss city
Member since Feb 2014
6752 posts
Posted on 6/28/19 at 8:46 pm to
Gimmick
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
72752 posts
Posted on 6/28/19 at 8:46 pm to
It's all snake oil

Qualification: I do engine things
Posted by GoodOlBaw
Member since Jun 2019
134 posts
Posted on 6/28/19 at 8:49 pm to
I have a Chevy Silverado with 291,xxx on the original motor and transmission, just been changing the oil regular and it seems to be running fine. Uses a little but I expect thats normal with that mileage.
Posted by cberni1
Metry
Member since Jun 2012
543 posts
Posted on 6/28/19 at 8:56 pm to
I use it on every oil change on all my vehicles. It’s not some miracle product but it definitely helps supplement the oil with engine wear and initial cold startup lubrication among other things. I used it in a 99 Sierra I recently sold that was at 285k miles and prone to rough valve and rocker clattering at start up and I do think it helped.

Qualification: my father, who i work with a lot, is an ASE certified mechanic and engine builder of 30+ years. He used it in all of his racing toys.
Posted by Obtuse1
Westside Bodymore Yo
Member since Sep 2016
31133 posts
Posted on 6/28/19 at 8:57 pm to
quote:

Uses a little but I expect thats normal with that mileage.


While I know what you mean by that what many people don't know is an engine that is "burning" NO oil is getting ready to fail.

Another bit of piston ring trivia, the split piston was invented by John Ramsbottom, why his parents didn't name him Richard I will never know.


ETA I didn't include the salient bit. LOS is of no use, especially with the added cost. If you think you need a thicker oil change the viscosity of the oil you use. LOS was proven on the Bobstheoilguy forum to cause air entrainment in the oil (contrary to the take away from playing with the little gears in oil counter display) which may or may not cause an issue.

TLDR it costs extra for no benefit and possible detriment
This post was edited on 6/28/19 at 9:13 pm
Posted by Placebeaux
Bobby Fischer Fan Club President
Member since Jun 2008
51852 posts
Posted on 6/28/19 at 8:58 pm to
Everyone should put Lucas stop slip in their transmission
Posted by Bullfrog
Running Through the Wet Grass
Member since Jul 2010
61780 posts
Posted on 6/28/19 at 9:00 pm to
R u serous?
Posted by pwejr88
Red Stick
Member since Apr 2007
37956 posts
Posted on 6/28/19 at 9:19 pm to
My transmission was slipping in my old car.
Added Lucas. No more slip.
My only experience with it but dang it was a good one.
Posted by Shoulderchoke
Swamps of Lafourche
Member since Aug 2008
7976 posts
Posted on 6/28/19 at 9:37 pm to
It all depends on what additives are in it and what you want to get out of it.

For new engines and new oil then it will likely have zero to no effect. For older engines if it was additives related to Helping seals and ehanced detergents to further clean suit or others high mileage related issues then I say “use it”.’
Posted by whit
Baton Rouge
Member since Sep 2010
11079 posts
Posted on 6/28/19 at 9:40 pm to
quote:

GoodOlBaw

I bet you never mean no harm and you been in trouble with the law since the day you was born.
Posted by GoodOlBaw
Member since Jun 2019
134 posts
Posted on 6/28/19 at 9:42 pm to
Just trying to keep the General Lee in tip top shape
Posted by cberni1
Metry
Member since Jun 2012
543 posts
Posted on 6/28/19 at 9:42 pm to
I don’t think the idea is to add weight as much as it is to reduce cold start up friction/provide additional lubrication/help seal up older engines.

Again, I’m not saying it’s some miracle product but I do believe it adds some benefits. That said, is the benefit worth the cost. For me that answer is yes because I need 6 qts and I buy the 5qt jug and 1qt of Lucas as opposed to buying the 1qt of additional oil.
Posted by GoodOlBaw
Member since Jun 2019
134 posts
Posted on 6/28/19 at 9:43 pm to
quote:

For me that answer is yes because I need 6 qts and I buy the 5qt jug and 1qt of Lucas as opposed to buying the 1qt of additional oil.

I do the same
Posted by BuckyCheese
Member since Jan 2015
57778 posts
Posted on 6/28/19 at 9:52 pm to
quote:

While I know what you mean by that what many people don't know is an engine that is "burning" NO oil is getting ready to fail.


Feel free to expand on this.
Posted by BuckyCheese
Member since Jan 2015
57778 posts
Posted on 6/28/19 at 10:00 pm to
They have some good products. The power steering pump on my 1970 442 W30 started leaking and I found they had a steering fluid for older cars with an additive for seals. Poured that in and the leak went away. Still wasn't leaking 3 years later when I sold it.
Posted by X123F45
Member since Apr 2015
30010 posts
Posted on 6/28/19 at 10:38 pm to
I'm an oil need. I send every other oil change off... In every engine I own.

Just use a decent oil with either a shite him of moly or zinc, and change it before it's lost its lubricity.

The end.

I run mobil1 0w40 in almost everything.

Higher revving engines get 20w50 valvoline VR1 dino mixed with equal parts synthetic VR1. One has a shite ton of zinc, one has a shite ton of moly.

Diesels get Delo.

I run everything I own... HARD.
Posted by X123F45
Member since Apr 2015
30010 posts
Posted on 6/28/19 at 10:40 pm to
quote:

Feel free to expand on this


An engine has to burn a small amount of oil to not tear itself to pieces
Posted by Koach K
Member since Nov 2016
4818 posts
Posted on 6/28/19 at 11:01 pm to
Any tribology experts on here?
Posted by BuckyCheese
Member since Jan 2015
57778 posts
Posted on 6/29/19 at 1:04 am to
Not much of an expansion...

In other words you guys don't know.
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