you guys have any recommendations on some good additives. i'm looking for a fuel additive to clean my system out, and a power steering stop-leak additive. i know audis have "special" **** for pretty much every lubricant they use, so i want to make sure i don't mess stuff up.

also if there's any additives you guys really like let me know.

 

i pput NOS octane booster in my car before an auto x....ddint do much..i dont think...waste of my $6.50......

--E

 

i am going to use Gumout and u can get it at ur local automotive store. Jest said he used it with about 2 mpg gain (i think).

 

BFlan2001, how power steering fluid are you loosing a week?

apg96 yeah 3 or 4 treatments of Gumout Regane gave me 50 miles extra per tank.

 

they dont really work in my opinion

 

Did u use them in a row or every 3,000 mi like it says on the bottle?

 

The octane boosters do nothing, you need to purchase tulelene(sp) to do the job.

 

I just used them in a row.

 

i've only had to refill it once in the last few months. it may not even be a leak, because i had to push a hose back on after i got my tranny replaced that was leaking ps fluid. what would be a good way to clean that off without damaging anything under the hood?

 

If you think you may have had a loose hose, I would not add a leak additive. It may damage the steering rack to try to fix a non existent problem. What did you use to replace the lost PS fluid?