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Re: They Call it "Lucas" Oil Stabilizer [Re: dixon700] #3154335 10/13/13 12:12 PM
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dixon700 Offline
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Is there anyway I can attach a PDF?


04.5ram CTD lots of parts delvac15w-40 just delvac next time Donaldson elf7349 02 elantra gt castrol edge10w-30 oem filter
Re: They Call it "Lucas" Oil Stabilizer [Re: dixon700] #3154381 10/13/13 12:56 PM
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Here is a photo of my past 3 analysis. Took a pic of the PDF and then linked a pic.


04.5ram CTD lots of parts delvac15w-40 just delvac next time Donaldson elf7349 02 elantra gt castrol edge10w-30 oem filter
Re: They Call it "Lucas" Oil Stabilizer [Re: dixon700] #3154385 10/13/13 12:59 PM
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Did I read that correctly, 7 quarts of makeup oil? Whoo weee.

Re: They Call it "Lucas" Oil Stabilizer [Re: LTrippett] #3154445 10/13/13 02:11 PM
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MrQuackers Online Content
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19.45 what?


Master the 1000 yard stare

coffeeMobil 1 USA
Re: They Call it "Lucas" Oil Stabilizer [Re: MrQuackers] #3154465 10/13/13 02:30 PM
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OVERKILL Offline
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Originally Posted By: MrQuackers
19.45 what?


That's a heavy 50-weight crzy


2019 RAM 1500 Sport - Mobil 1 EP 0w-20, FRAM Ultra
2016 Grand Cherokee SRT - Ravenol SSL 0w-40, FRAM Ultra
Re: They Call it "Lucas" Oil Stabilizer [Re: SatinSilver] #3155374 10/14/13 10:46 AM
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dixon700 Offline
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Originally Posted By: satinsilver
Did I read that correctly, 7 quarts of makeup oil? Whoo weee.

Yes, it leaks oil... It used to leak more before I replaced the rear main seal, then my front accessory cover plug was leaking, so no the leak is much smaller, but I believe Its coming from the front cover it self. Adding 7qts of delvac doesn't cost enough to worry about tearing the front end all apart to fix the leak. Since I had bought 8gal for $10 ea.


04.5ram CTD lots of parts delvac15w-40 just delvac next time Donaldson elf7349 02 elantra gt castrol edge10w-30 oem filter
Re: They Call it "Lucas" Oil Stabilizer [Re: OVERKILL] #3155382 10/14/13 10:52 AM
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Originally Posted By: OVERKILL
Originally Posted By: MrQuackers
19.45 what?


That's a heavy 50-weight crzy


Ok, are you saying that's an issue? I've never had any excessive engine noise including down in the negatives, I've never had any oil psi issues, other than being a little high in winter. I just want to learn what's best for my engine and try to get it to survive as long as possible, well at least untill I get my 6.7 built to drop in.


04.5ram CTD lots of parts delvac15w-40 just delvac next time Donaldson elf7349 02 elantra gt castrol edge10w-30 oem filter
Re: They Call it "Lucas" Oil Stabilizer [Re: dixon700] #3155383 10/14/13 10:55 AM
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OVERKILL Offline
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Originally Posted By: dixon700
Originally Posted By: OVERKILL
Originally Posted By: MrQuackers
19.45 what?


That's a heavy 50-weight crzy


Ok, are you saying that's an issue? I've never had any excessive engine noise including down in the negatives, I've never had any oil psi issues, other than being a little high in winter. I just want to learn what's best for my engine and try to get it to survive as long as possible, well at least untill I get my 6.7 built to drop in.


I'm just saying that the Lucas has taken the oil up at least another full grade in viscosity. And given that its cold-flow properties are likely far from spectacular, I'm betting it is like pumping molasses in the winter.

I'd expect your oil pressure to be high given the above.

I'd leave the Lucas out and just run the Delvac IMHO. You are diluting an excellent product with a thickener.


2019 RAM 1500 Sport - Mobil 1 EP 0w-20, FRAM Ultra
2016 Grand Cherokee SRT - Ravenol SSL 0w-40, FRAM Ultra
Re: They Call it "Lucas" Oil Stabilizer [Re: OVERKILL] #3155391 10/14/13 11:01 AM
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dixon700 Offline
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Originally Posted By: OVERKILL
Originally Posted By: dixon700
Originally Posted By: OVERKILL
Originally Posted By: MrQuackers
19.45 what?


That's a heavy 50-weight crzy


Ok, are you saying that's an issue? I've never had any excessive engine noise including down in the negatives, I've never had any oil psi issues, other than being a little high in winter. I just want to learn what's best for my engine and try to get it to survive as long as possible, well at least untill I get my 6.7 built to drop in.


I'm just saying that the Lucas has taken the oil up at least another full grade in viscosity. And given that its cold-flow properties are likely far from spectacular, I'm betting it is like pumping molasses in the winter.

I'd expect your oil pressure to be high given the above.

I'd leave the Lucas out and just run the Delvac IMHO. You are diluting an excellent product with a thickener.

I've always heard good things about Lucas.. I'm kind of worried now if I quit using it my seals will really start leaking and I'm kind of worried about my hot idle oil psi. It's only about 25psi now. So the synthetic Lucas gives me nothing that the delvac doesn't?


04.5ram CTD lots of parts delvac15w-40 just delvac next time Donaldson elf7349 02 elantra gt castrol edge10w-30 oem filter
Re: They Call it "Lucas" Oil Stabilizer [Re: LTrippett] #3155409 10/14/13 11:28 AM
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Should I mention my truck is far from stock? S363 over s475 compound turbos had 75% over injectors and now going to be 100% overs, heavier 110lb valve springs, large stroker cp3, and lots of other odds and ends, but the head has never been off I'm running a stock bottom end. My head is studded though. My truck regularly sees 1600* egts, 65psi boost, and 4000+ rpms. I wasn't sure if the fact that it gets beat like a red headed step child and makes plenty of power to hurt things would effect anything.


04.5ram CTD lots of parts delvac15w-40 just delvac next time Donaldson elf7349 02 elantra gt castrol edge10w-30 oem filter
Re: They Call it "Lucas" Oil Stabilizer [Re: LTrippett] #3155590 10/14/13 02:45 PM
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Lapithes Offline
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You can't base something off testimonials; you have to base it off science. The scientific facts tells us that Lucas Oil Stabilizer is snake oil. People will claim that their engine ran better on just about anything. Humans are quite prone to the power of suggestion, and additive companies are seasoned and crafty in their marketing to the public; preying on the ill-informed and overly optimistic.

-"There's a sucker born every minute."

Last edited by Lapithes; 10/14/13 02:48 PM.
Re: They Call it "Lucas" Oil Stabilizer [Re: dixon700] #3155613 10/14/13 02:59 PM
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OVERKILL Offline
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Originally Posted By: dixon700

I've always heard good things about Lucas.. I'm kind of worried now if I quit using it my seals will really start leaking and I'm kind of worried about my hot idle oil psi. It's only about 25psi now. So the synthetic Lucas gives me nothing that the delvac doesn't?


Good things from whom? Certainly not CAT, Detroit, Cummins, International....etc. The Lucas additives have no factory endorsements or approvals.

What's factory spec for your hot idle? If it is low, you have wear. And that's yet another indication that the Lucas hasn't helped wink

The Lucas makes your oil heavier. But it also dilutes the excellent additive package, viscosity characteristics...etc of the Delvac product. A product that DOES carry numerous OEM approvals (unlike the Lucas). So no, you are not making your oil better, you are making it worse.


2019 RAM 1500 Sport - Mobil 1 EP 0w-20, FRAM Ultra
2016 Grand Cherokee SRT - Ravenol SSL 0w-40, FRAM Ultra
Re: They Call it "Lucas" Oil Stabilizer [Re: dixon700] #3155620 10/14/13 03:02 PM
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Originally Posted By: dixon700
Should I mention my truck is far from stock? S363 over s475 compound turbos had 75% over injectors and now going to be 100% overs, heavier 110lb valve springs, large stroker cp3, and lots of other odds and ends, but the head has never been off I'm running a stock bottom end. My head is studded though. My truck regularly sees 1600* egts, 65psi boost, and 4000+ rpms. I wasn't sure if the fact that it gets beat like a red headed step child and makes plenty of power to hurt things would effect anything.


What are your oil temperatures? That's going to be the deciding factor as to whether you need a heavier lubricant or not. If they are much higher than stock, stepping it up a grade to a heavier Diesel-spec oil might make sense. But then so would just adding an oil cooler (or a bigger oil cooler) to bring the temps back into the stock range.


2019 RAM 1500 Sport - Mobil 1 EP 0w-20, FRAM Ultra
2016 Grand Cherokee SRT - Ravenol SSL 0w-40, FRAM Ultra
Re: They Call it "Lucas" Oil Stabilizer [Re: LTrippett] #3155784 10/14/13 05:39 PM
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I won't let a bottle of lucas anything within 10 feet of my engines.


13 elantra 78k 5w30 synpwr
03 chevy avalanche 83k synpwr 5w30
17 mazda cx-5 16400 miles m1 0w40
Re: They Call it "Lucas" Oil Stabilizer [Re: spasm3] #3156146 10/15/13 01:24 AM
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Originally Posted By: spasm3
I won't let a bottle of lucas anything within 10 feet of my engines.


Agreed. This stuff is junk. Someone gave me a big bottle of LUCL, and I haven't noticed any improvement from using that either. Lucas is all hype.


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