Issue with pressure washer video inside

Hi guys so I'm having this straining issue with the pressure washer when pulling the trigger does it on the whirl away and the turbo nozzle bock are clear and not blocked both the right sizes.... Seems to work ok no straining with a rinse nozzle ..... Unload valve seems setup ok .... Can't out my finger in the issue cheers for any help 



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Sounds like a pump problem. You bought it sold as seen so no come back. I would have bought new because you don't need problems when starting up. You want to get right into it and make the money back as soon as possible. All you have gone and done is buy a headache I'm afraid. 

Twisted 118 - Whereabouts in Cheshire are you.

For the last 15 years every problem i've had has been resolved by Julian @ Britclean. They are in Biddulph, Stoke on Trent.

Give him a call on 01782 515535.