Having problems with your Dewalt 3800 PSI Pressure Washer ?

I have a Dewalt 3800 pressure washer fitted with a 67DX39G11 pump. Started unit up for the first this year, has pressure for 15 seconds then nothing. Water is flowing through okay, everything seems in order but no pressure. Unit is 2 years old but has only 15 hours of total running time. I think the pump has failed, is it normal for a pump to fail with only 15 hours on the clock?


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