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 Hank F. Your Own Question
Hank F.
Hank F., Technician
Category: Small Engine
Satisfied Customers: 14440
Experience:  Certified on Onan and Generac generators
Type Your Small Engine Question Here...
Hank F. is online now
A new question is answered every 9 seconds

I have a 3600 watt LP fired Onan on my RV. The governor

Customer Question

I have a 3600 watt LP fired Onan on my RV. The governor pluses continuously at a frequency of about one to two times a second. Other than that it works OK but the pulsating is maddening.
Submitted: 1 month ago.
Category: Small Engine
Expert:  Hank F. replied 1 month ago.

This is most often caused by a fuel delivery issue.

The first thing you need to do is to have the fuel system tested. Anything else you do is a waste of time if the fuel system is not functioning properly.

Testing the fuel system is not something you can do yourself if you have not had the proper training, and have the proper equipment.

Related Small Engine Questions