sjparker Posted January 9, 2023 Share Posted January 9, 2023 Hello folks, Car failed MOT today only on passenger wiper jet being blocked. I was told there is a six week backlog on new wipers from Nissan. Does anyone have any ideas on a suggested fix to unblock? I saw some other posts around valve replacements from Halfords but unfortunately it doesn't mean much to me, not even sure what I'm looking for. I'm not very handy, but happy to give something easy a go or direct my local garage to do it based on any recommendations here! Thanks! Quote Link to comment Share on other sites More sharing options...
polaris Posted January 9, 2023 Share Posted January 9, 2023 (edited) Maybe disconnect the wiper jet and try blast it through with a hose pipe or air line? I'm assuming it's just clogged up with debris, put some pressure through it Also, find the longest needle you have and poke it through all the holes Edited January 9, 2023 by polaris Quote Link to comment Share on other sites More sharing options...
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