Starts but runs irregulary or misses

[rjsogard]

I would start with some fresh gas and then add to it some Marvel Mystery oil or Sea foam. That will clean out any buildup in the injectors.

thanks i will do that but i never heard of sea foam or why not car injection cleaner? i like marvel mystery oil and berrymans chem tool also any comments

 

[glider]

Some injector cleaners can react with the liners in the tanks if you have one.

MMO is a good choice, I use it myself.

Marvel Mystery Oil - Harley Davidson Community

Sea Foam - Harley Davidson Community