Chevrolet Low Cab Forward 2016 Manual page 148

Symptom
White exhaust smoke (Diesel)
Cause
Engine not sufficiently
warming up
Too much engine oil
Engine Control system
faulty
Fuel system faulty
Continuous idling for a
long period (more than
two hours)
Driving and Operating
Corrective Action
Allow the engine to
warm up
Correct the oil level
With the vehicle
stationary in a place
where it will not obstruct
traffic, hold down the
accelerator pedal and
check that white smoke
is not emitted
147
Reference
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See Engine Oil
(Diesel) 0 243 or
Engine Oil
(Gasoline) 0 248
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