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My 750 efi Brute Force
Sounds like it is running lean. Check choke valves at carbs to see if they are working right, and if so check to see if valves are adjusted right. If valves are adjusted right i would richen the fuel mix
on Jun 15, 2019
My kawasaki brute force 750 was running great all
Has it been sitting for a while?? Sounds like it could be several things..
1. The needle and seat in the carb may be dirty/clogged/sticking and not allowing a full flow of fuel into the float bowl.. when the bowl fills, it will run fine for about 20 - 45 seconds then "run out of gas.. it will restart and repeat this over and over.
2. The petcock/fuel tank may be stopped up/clogged/blocked and not allowing a full flow of fuel to the carb... causing the same symptoms as #1.
3. ..maybe..you may have a vacuum leak causing the fuel pump to not pump enough fuel to the carb. = Symptoms #1
4. Fuel pump might be bad. = Symptoms #1
Once you eliminate these items... repost with results.
on Jun 12, 2017
Why won't it start?
Check the starter to see if it is engaging the flywheel. There may be a flat spot on the flywheel so the starter cannot mesh with the teeth on the flywheel.
on Jan 02, 2016
Oil pump problems
pump is suffering excessive oil pressure
you are very short on the details of the failure --broken shaft , gears , chain housing etc but I would be checking oil passage blockages, faulty pump pressure regulator spun bearing that the pump feeds into the oil galleys
on May 09, 2017
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