Clean the air filter?
Does it only do it when climbing a hill?Does it do it on flat ground under full power?
Hi.Anyone have any ideas on why I lose power on my 2009 4010 Trans Mule. It starts up fine runs good till I climb a hill and slowly lose power. I shut it off for a few minutes and it runs fine again for a bit. I have replaced and cleaned a lot of parts on it but still the same thing. I have replaced the spark plugs, removed and cleaned the throttle body, new fuel pump and filter, cleaned the fuel tank, rebuilt the secondary clutch. Running out of ideas.