Logo

Yamaha 115 4 stroke 2006 running rich

vsixyb

New member
My 06 Yamaha 115 4 stroke started running off tune at wot last season. Hits plane then crawls down in rev range. Now the rough running spreads all the way through the rev range except idle. It smells rich and shows some traces of gas in the water. 66 hrs run time! new plugs no change. Anyone have an idea?
 
Sounds like you may have a stuck open/leaky injector. You should have your injectors reconditioned. We do it for $20 per injector. While you're at it, you should clean your VST filter, and replace the fuel filters on your motor.
 
Accurate Fuel Injectors
2082 Middletown Ave.
Northford, CT 06472

Include your name, address, phone number, email address (so we can invoice you).
I'll let you know what we find as soon as we look at them. It should only take a couple of days before you get them back.
 
Back
Top