How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Dominick Your Own Question
Dominick
Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
14379177
Type Your Boat Question Here...
Dominick is online now
A new question is answered every 9 seconds

I have a 30 horse mercury 4 stroke. Began a rough idle then

Customer Question

I have a 30 horse mercury 4 stroke. Began a rough idle then loss of power and no idle. Changed the primer bulb and cleaned the filter, which was dirty. Cleaned what appeared to be varnish from fuel plug in connections. Any suggestions?
Submitted: 1 year ago.
Category: Boat
Expert:  Charles replied 1 year ago.
Hello, my name is***** will be assisting you today.Has the engine been siting for some time?Would you please post the serial number of the engine?

Related Boat Questions