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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 4859
Experience:  Owner at DJ Wilson
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I have a no 700 series 2007 model and under load it is auto

Customer Question

Hi I have a hino 700 series 2007 model and under load it is auto derating it's self. Will cut out for about 10-20 secs then fire back into life . Anyone had this same problem ? Happens when it wants to and no fault codes are showing
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 1 year ago.

Hi my name is***** will be glad to try to help. If you have no fault codes then tha first place to check if for low fuel pressure and if you are sucking in air from a suction side leak or have a fuel restriction or possible pump problem. If ok check the turbo piping for leaks for a loss of boost pressure or for a turbo problem. Inspect the turbo for any signs of drag in the bearings. Let me know

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