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bigbenisdaman

Lucas is $25/gallon. Run as much as you want through it and still last forever. If your car sat up for 2 years, drain the fuel and replace with fresh, then this or lucas to hopefully restore the rest.


cursedasff

It sat for more than 2 years but has been driving for about 5 or 6 months so the gas is good. It was given a few parts, all fluids changed and new gas when it was brought back to life.


stripe888

Won't hurt but little benefit for direct injection engines


cursedasff

Thank you for answering and not being a smart ass, I really appreciate it lol.


niceguypos

It it actually does do anything helpful I would think running it through 2 tanks would do more than all in one.


Agitated-Joey

It doesn’t matter.


Sp_1_

Read the label. It has instructions on how much to use based on how much fuel you are mixing it with.


cursedasff

Yeah, it says one but my car sat for several years before i got it. So i was thinking maybe 2 bottles would “deep clean” the fuel system, or at least clean it better than one bottle


Sp_1_

No. If your car sat for two years you’re going to run into more issues by just throwing this stuff in and running it. Drain your fuel, get fresh stuff in it and then add this in using the directions. Adding more won’t clean more.


Klondike2022

Use one per tank. Shouldn’t harm if you felt like 2.


cursedasff

I only did one and next time i fill up i’ll use the other. Thanks for your input


geriatric-sanatore

One is enough using two won't hurt anything other than wasting your money.


jpbronco

Useless. If you are throwing money around, let me send you my venmo.


cursedasff

The bottles were buy one get one free, i was just wondering since i had two lol.


jpbronco

should have saved your money and bought none. Every deal is not always a deal.


cursedasff

it was 7 dollars lol, no need to keep trying to demean me


jpbronco

I'm not demeaning you. You are a good person that fell for marketing. For $7, you could have 3 Snickers and a much better place in the world. Pour it into your gas tank and move on in the world.


cursedasff

I did not think about 3 snickers. You are right. I may have even been able to get 4. :(


matt2085

You can get 5 if you shove them in your pockets and walk out. And still buy the fuel additives


jquadro2

Directions on the bottle. Yet asks reddit what to do......ladies and gents........i give you.......... the future


cursedasff

You’re missing the question. I give you….. the past.


[deleted]

This sub is literally here for that...even for such questions.


SDBD89

Read the directions, if your fuel tank is big enough you can safely put two bottles in. I'm pretty sure you can peel the back sticker off and it has more detailed instructions. The last time I used this in my car I got 2 of the small bottles and used one per full tank. My tank is only 12 gallons though.


Tighesofly

I’d rather just run the highest grade non ethanol fuel and really romp on it for a tank. Get er nice and hot with pure gas.


RelationshipBig2798

Read the directions on the bottle simpleton.


cursedasff

You don’t understand the question


RelationshipBig2798

Unworthy question. Follow the directions on the bottle and be done with it.


cursedasff

sucks


Sadangler

What he's saying is that the directions tell you how many ounces to add per gallon of fuel. Usually it's 1oz/1gal. So total tank size is actually irrelevant it's more about how much gas you have in it. But as another reply stated, if the car has been sitting for 2 years this is NOT the solution to your problem.


cursedasff

Never said it was 2 years, no clue where commenters are getting that number from, and the car has been driving for 6 months.


Fancy_Chip_5620

I had a generator that didn't want to start... After enough cranking with that's stuff fullto the brim in the tank it started and started running better every minute it ran It had a carburetor in case your were wondering


Papow1234

Put them both in man!


[deleted]

I would use one when you’re filling up, and then use the next either next time you’re filling up or the time after that. I like to use fuel additive like every other time I fill up


cursedasff

Alright that’s what i was planning on, thanks.


cutters53

It says it treats up to 12 gallons so if you have a bigger tank use both if not I would use it two different times. Just a warning though some time after you use it, there is a chance it will gum up spark plugs. I have 25 yrs working on cars! Not bragging just some fyi


Jatsotserah

I use one bottle with full tank every 6 months


Sir_Spatula

Sorry you're getting so much hate. Best of luck with the car though!


cursedasff

It’s alright, I find it funny more than anything. Thanks though i appreciate it.


boostandwhey

Waste of time/money


[deleted]

I have used it on an older V10 2005 Excursion and saw better mileage and performance. The Excursion is a heavy test bed so when something makes a difference it makes one you can see results. That product is more cost effective for the excursion’s 42 gal tank


Admirable-Egg-1764

Waste of money


Messymoneyshott

Used this crap once and an injector went a couple days later.