Has anyone had any problems with adding fuel injector cleaner in there gas??

 

They eat the O-rings in the fittings so if you do make sure the o-rings are fine after awhile.

Smitty

 

I knew about that but it's been along time since I've seen anyone talking about not useing a cleaner because of the O-rings. I was wondering if anyone lately has been useing cleaners and have had any problems with the O-rings....

 

Don't do it, just send your injectors to be flowed and cleaned. Marcums does it for $20.00 each and R&S does it for the same price I think.