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: 15198
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

My model#(###) ###-####running on propane. what is the

Customer Question

my model#(###) ###-####running on propane. what is the correct ignition timing @ what rpm? also can you give me a round about exhaust temp at manifold or out of muffler would help me determine if it is running lean or not. any info on this would be very helpful, thank you
Submitted: 1 year ago.
Category: Small Engine
Expert:  Hank F. replied 1 year ago.
Timing on this unit should be 35 degrees BTDC @ 1800 RPM.There is no published spec on exhaust temps, as there are far too many variables.
Customer: replied 1 year ago.
this unit has a 1.5 litre mitsubihi and it runs at 3600rpm not 1800
Expert:  Hank F. replied 1 year ago.
I am aware of that.The 35 degree @ 1800 RPM specification comes straight from the service manual.