GENERAL INFORMATION
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3. Incorrect ignition timing.
Engine Will Not Idle or Idles Roughly
1. Clogged air filter element.
2. Poor fuel filter or fuel hose.
3. Faulty accelerator pump assembly.
4. Contaminated or stale fuel.
5.
ECU is not working properly, according to the 33 page "5 special treatment failure".
6. Leaking head gasket.
7. Intake air leak.
8. Incorrect ignition timing
9. Low engine compression
Low Engine Power
1. Support the UTV in a stand with the rear wheel off the ground. then spins freely. If the wheel does
not spin freely. Check for the following conditions:
a. Dragging brakes. Check for this condition immediately after riding the UTV
NOTE
After riding the UTV. Come to a stop on a level
surface. Turn the engine off and shift the
transmission into neutral. Walk or push the UTV
forward. If the UTV is harder to push than normal.
Check for dragging brakes
b. Damaged or binding drive system
c. Damaged drive system and gear bearing
2. Test ride the UTV and accelerate quickly from first to second gear. If the engine speed in-creased
according to throttle position. Perform Step 3. If the engine speed did not increase. Check CVT
a. Warped clutch plates/discs
b. CVT spring
3. Test rides the UTV and accelerate lightly. If the engine speed increased according to throttle position.
Perform Step 4. If the engine speed did not increase. Check for one or more of the following
problems:
a. Clogged air filter
b. Restricted fuel flow
c. Pinched fuel tank breather hose (Figure 9).
d. Clogged or damaged silencer or muffler
NOTE
A clogged exhaust system will prevent some of the
burned exhaust gasses from exiting the exhaust
port at the end of the exhaust stroke. This condition
effects the incoming air/fuel mixture on the intake
stroke and reduces engine power
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