[PASSAT2001.5]

I just filled bottle of Techrolin that I got from the Costco while back at 30K miles. I can't really tell if it did anything, but can't hurt, right?

I just like to know how often you guys use those fuel additive injector cleaner and what are the best kinds on the market right now......

 

[TheJezter]

I haven't done a treatment yet on mine but it is overdue. You are probably right that a treatment at 30K can't hurt.

The best additive I have found, hands down, is that Techron stuff in the black bottle from Chevron. It is pretty expensive compared to the others but is super powerful. You can find it most anywhere including places like Wal-Mart.

HTH,
-Chris

 

[Altair 4]

http://www.bgprod.com/bgconsumer/bgservices/44k.html

BG Products has some big fans here, although I believe it's pricier than Techron.

 

[RechtsFahren]

I put a bottle of Techron it at every oil change. That's probably overkill. On the other hand, I'd say every 30K is probably not frequent enough.