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 Curtis B. Your Own Question
Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 28076
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
Type Your Small Engine Question Here...
Curtis B. is online now
A new question is answered every 9 seconds

I have a z920a and after it warms up and u turn blades off

Customer Question

i have a z920a and after it warms up and u turn blades off and back on the engine struggles to get them back to correct rpm but u sit there for like 2 min and they come back i adjusted the valves to .010mm should i make them tighter?
Submitted: 1 year ago.
Category: Small Engine
Expert:  Curtis B. replied 1 year ago.

Welcome to JUST ANSWER small engines, let me try to help you !! Kawasaki twin engine. You have valves correct at .10MM, But I would run a cylinder balance test. Loosen the spark plug wires and with engine idling, remove one wire at a time. If engine dies when one is removed, the opposite cylinder is not firing, thus you have loss of power! If cylinder is not firing, then check for spark and compression.

Customer: replied 1 year ago.
ok thankyou its prolly one of the coils then
Expert:  Curtis B. replied 1 year ago.
Did you run the test and find problem?