Do any of you guys that have EFI add additives to your gas on a regular basis? I added a cap or so of marvel mystery oil to my old scoot which was naturally aspirated every time I filled her up. It kept it running smooth. But how bout for EFI, and what does MOCO say about that. I'm getting my first EFI bike soon. Wonder if they'd void the warranty if something clogged up.

 

I have been running Lucas Fuel System cleaner through mine. About 1/4 bottle per tank. (I am still working on the exact amount though.) Helps keep things clean and flowing good!

 

I run the appropriate amount of Techron in mine at least 1 tank a year. Most of the stations around here are not Tier-1 brands, if you run Tier-1 they probably already have all the additives you need to keep the injectors clean. Just do a google search for Tier-1 gas if you want to find out which brands are in that group.

 

+2 on the Marvel always have and always will. Never had a problem with the EFI on any of my bikes. Never had a top end job either.

 

Any injector warranty issues with using additives?

 

Fuel has enough additives in it, I just fill it up and run it hard till I need more gas. Usually fill up at a name brand station, not Bob's gas. She'll get some seafoam during storage and for the first tank after I use 1/2 the amoubt I used for storage. No problems on any of the scoots I have had.

 

Nothing but gas. If it ain't broke.

 

++ on the Lucas on stock bikes, great stuff,great company.
I use David Liles additive in my hot rod.

 

Thanks for the input guys. Rock on...

 

I run Seafoam through twice a year, once in the spring and once mid-summer.

-Bill-