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Tohatsu MFS20e oil light on

J

JJulian

New member
My 2019 MFS20E has a problem with the oil warning light coming on and only firing on one cylinder. I shut down and change the top plug and it runs fine. The plug is not fouled and I have reused it. I have also just let the engine sit for a while and it runs fine again. I think it may be an issue with the injectors. It runs well through the power band until I go back to ideal and then it stops running on one cylinder. Only a few hours on this engine.
 
You are under warranty. Have your dealer connect a laptop to it and read out the ECU memories. Could be a lot of different things. Injectors are seldom a problem on these.
 
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