Leaderboard

There's usually a filter on the pump inlet which is where the pump fits into the reservoir. Not all cars have it so yours may not or perhaps you haven't pulled the pump out yet? Either way if your drivers side jet only dribbles but the passenger one is fine, the problem is likely to be a blocked jet, usually you can clear it with a needle but i often remove the jets and soak them in a strong solution of vinegar and boiling water - an aerosol cap is usually big enough to do it, drop the jet in and cover it in vinegar then top up with boiling water to about half full. Leave it for a while (overnight if you can) then remove, rinse in clean water and refit. Usually unblocks them. When i first got my Honda, the rear washer jet didn't work, that was blocked and i could see gunge in the pipework so fitted a small filter in-line. Soon after the fronts blocked up, i renewed them and added the same type of filter : https://www.ebay.co.uk/itm/234980007066 For under £4, it saves a lot of grief and if it blocks, it can be removed, stripped and cleaned and rebuilt and refitted. 😉 😄