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Massimo Buck Check Engine Light

Michelle Holmes

By Michelle Holmes
in Massimo UTV SxS Forum

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  • 2 months later...
kenfain Experienced

kenfain

Posted
Posted

TapBoss makes a good point, it really does seem to be related to the oil change. Check the things he's suggested, if that doesn't help, then you'll need to find out what trouble code is causing the check engine light. 

motojoe Explorer

motojoe

Posted
Posted

Check the connection from the oil sending unit to see if it has a good connection and also check the ground.  If it happened just after an oil change make sure that you have the correct amount of oil in the crankcase, also sometimes the low oil sending unit has to have some time to refill after a oil change.

  • Alex changed the title to Massimo Buck Check Engine Light
  • 5 weeks later...
kenfain Experienced

kenfain

Posted
Posted
2 hours ago, U.P.Dan said:

My buck 450 is running good, however I now have the check engine light....code is 0850. Where can I find out what it is? Thanks, Dan

Welcome to the forum U.P. Dan, sorry, but I can't easily answer your question. 

I suggest that you start a new thread, you'll get more exposure, and that should make it easier to get a faster response from someone who can answer your question. 

Good luck!

  • 3 weeks later...
  • 2 weeks later...
motojoe Explorer

motojoe

Posted
Posted

Bleed oil from the oil filter sometimes an air pocket or the filter does not have oil in it and will cause the light to come on.  To bleed the oil filter loosen the filter crank over the engine until oil comes out then re tight the oil filter, start engine.

  • 10 months later...
Joe Breaux Mentor

Joe Breaux

Posted
Posted
On 7/12/2022 at 10:34 PM, Michelle Holmes said:

Massimo sent me a new throttle assembly, injector and still has no power.  I’m getting very frustrated, wish I never bought.  Nobody in San Antonio Texas will touch it

Welcome to the very large  world of dis-satisfied Massimo owners.. I bought mine in 2017 . it broke on the first day.. To date, Massimo has never paid one dime for the many many repairs it needed.. only one shop will touch them in my state.. CASH ONLY up front!   Good luck........... BTW.. is that a Lhasa Apso in your pic?  looks just like mine that passed at 14 yrs old .. Loved that dog

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