2520 smoking

[castiman]

2011 2520 270 hrs just started blowing white smoke on start up and just running or under load.
Dealer says more than likely head gasket, another one says bad fuel or bad injectors how can I diagnosis the problem

 

[farmeratheart]

One symptom of the head gasket failure scenario is coolant in the engine oil. Do you see any 'milky' liquid on the dipstick when checking cold?

 

[castiman]

No oil looks fine

 

[whis]

if its head gasket you will be losing coolant

 

[castiman]

It doesn't appear that I've loss any coolant

 

[castiman]

Problem solved had some bad fuel

 

[farmeratheart]

Thanks for the update/closure!!