got a vauxhall astra sri rear wash not working properly when you push the lever only a trickle comes ouy went to dealer they want £69 to look then £18 an hour any ideas not a very good mechanic me.you will have to be patient and step by step cheers
whats the front ones like? are they squirting ok? disconnect it from the pipe and operate it to see what the flow of water is like. if it runs freely it will be a blocked water jet if not could be pump, dirt or kink in pipe work or a faulty valve. good luck
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