Effectivity: 912 Serie
Edition 4 / Rev. 0
BRP-Rotax Page 4-7
November 01/2016
Engine idles rough after warm-up period, smoky exhaust
emission.
Possible cause Remedy
Starting carb (Choke)
activated.
Close starting carb (Choke).
Oil pressure
Low oil pressure
Possible cause Remedy
Not enough oil in oil tank. Refill oil.
Too hot oil. Cool down oil.
High oil pressure
Possible cause Remedy
Too cold oil Cover oil cooler or install thermostat.
Wrong viscosity of oil Change oil to lower viscosity.
Oil level
Oil level is increasing
Possible cause Remedy
Oil too cold during engine
operation.
Cover oil cooler surface, maintain the
oil temperature prescribed.
Contamination with diesel
fuel.
Check fuel.
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