When adding Lucas Synthetic Stabilizer?

[00SantorinS4]

Just ordered my Front Brakes and Synthetic Oil Change Pkg from ECS today!
Basically, my 30v has the infamous lifter tick mainly at idle after warmup.
It has 66k miles and sounds like it needs a little restoration. So I picked up some of the lucas synthetic oil stabilizer to throw in with my oil change.
My question to you guys is how much would you recommend to put in with my synthetic 0w40? 1/2qt? full qt?
TIA guys

[mike-2ptzero]

From their web site

How much Lucas Pure Synthetic Oil Stabilizer do I need?
Lucas Pure Synthetic Oil Stabilizer can be used as follows:

Engines: approximately 20% of the oil mixture, usually one quart per oil change

Important Note: A quart of Lucas Synthetic Oil Stabilizer is used in place of a quart of oil. Do not overfill your vehicle by adding an extra quart of stabilizer.

[firstars]

used it in my old 98.5 which has 200k on it and it quieted things down a bit good luck

[00SantorinS4]

Thanks guys, will add 1qt in place of a qt of oil and we'll see what happens.

[team_soy]

on my s4 i only use 1 bottle even though you are suppose to use more...i had a slight tick..and now no noises since my first oil change..

i swear by this stuff..i just dont like to add to much to affect my oil properties (dunno if it really does, just really anal lol)

[00SantorinS4]

Yeah I just changed my front brakes (Mintex Red Box) and did the Oil change.
Overall I'm very happy with it, still some noise but I assume it probably takes a few times driving around to really affect the internals. Brakes feel amazingly better plus my old pads were almost to the metal! good thing the Change brakes light came on! Which btw looks like a circle with a couple blocks around each side. I'm like wtf does that mean lol.. audi ftw

[aaronamerica]

i use the whole bottle of lucus along with 3qts of synthetic oil

[UN-PIMP-Z-A4]

lucas products are great i usually dont use that much maybe a 1/4 of the bottle with each oil change and i dont have the ticking...

[audiness]

i use it and it's pretty good stuff. a bit expensive tho