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 K. Kergan Your Own Question
K. Kergan
K. Kergan, Marine Mechanic
Category: Boat
Satisfied Customers: 1030
Experience:  24 yrs exp. Inboard/Outboard mechanic Mercury/ Mercruiser, Volvo Penta and OMC, Johnson/Evin.
13730749
Type Your Boat Question Here...
K. Kergan is online now
A new question is answered every 9 seconds

I have a 1980 75 hp Evinrude. Starts and runs on choke only.

Customer Question

I have a 1980 75 hp Evinrude. Starts and runs on choke only. Dies immediately after I open choke.
Submitted: 1 year ago.
Category: Boat
Expert:  Noel Schembri replied 1 year ago.
Hello my name is ***** ***** I will assist you. The symptoms you are describing are due to dirty carbs, that require cleaning. To do this you would need to first remove the carbs from the engine and open the bowls. Remove the needles and all gaskets, and soak them in carb cleaner. Allow to soak for a couple of hours and then blow with compressed air. Reassemble everything and you should be ok. If you require further assistance let me know. Noel
Customer: replied 1 year ago.
You need to refund my fee. You most certainly do not have to pull carbs to clean the needle valves. There is only one needle valve per carb at the float. Imagine all three needle valves stuck simultaneously, not gonna happen. I used carb cleaner and a very small wire to clear jets. You almost sent me down a three or four path with your advice and I will not pay for your "{stock answer" End of subject!
Expert:  K. Kergan replied 1 year ago.
Hi, my name is ***** ***** definitely not getting enough gas supplied by the carbs, possibly low float levels.Did you remove and disassemble the carbs to clean them?
Expert:  K. Kergan replied 1 year ago.
If there is any gas in the carbs when the boat is stored, it will evaporate and leave behind a gummy residue that will not dissolve easily.It's very common for outboard motors to need carb kits after storage.

Related Boat Questions