I was gonna pick up an injector cleaner today, but instead I found a fuel system cleaner by Pennzoil which does more. I was just wondering if these work?
How are they?
Thanks

 

Doesn't really do much as far as my experience. I've put Techron and STP injector cleaner in and haven't felt any difference. Still, nice to know you're injectors are fresh and clean!

 

I work for a Jag dealership. We use the Chevron techron FI cleaner. It seams to work well from my experiances. Other techs there say it's good stuff.

Mike

 

Redline and Techron works well, but the best one I've used was 3M Fuel system cleaner, but i cant find anyone who sells it anymore

 

Its hard to find, but if you can track down some LUBROMOLY JECTRON fuel injector cleaner you can do a lot of good for your car!!! Just put that stuff in with $5 gas in your tank, run it till its near empty and your ROCKIN'... works great!