Originally Posted by Squadrone Rosso
Cheers T. Just ordered two new jets ...
So I have I.... Mito jets. They're the same fitment as the GT jets but squirt a mist over the screen rather than the jets of water that, when they work, tend to be of more use to the car behind. Buy the heated ones too, even if yours hasn't currently got heated jets it'll have the wiring for them
You can troubleshoot your problem easily enough. Under the bonnet lining on the (UK)driver's side is the feed, there you'll find a one-way 'Y' valve off to each jet.
Remove the feed to the valve an operate the washers, check you have a good flow. Reconnect the feed and remove the pipes on the other side of the valve, check you have a good flow leaving the valve.
The check you have a good flow reaching the jets, unclip a bit more bonnet lining to get at them. Remove the jets from UNDER the bonnet by squeezing the sides and pushing up, don't try to get them out from above. Blow the jets and if blocked give thema good clean.
If you haven't got a good flow reaching the valve check you can hear the pump operating, it's behind and below the driver's headlightin the washer bottle. The windcreen and headlight (if you have one) pumps are separate and a simple push fit (don't forget to syhpon off a much washer fluid as possible first) into the washer bottle. The nipple on the pump gets very brittle over time and can be easily broken trying to remove the pipe.
You can get at the pump easliy enough by undoing the coolant expansion tank and moving it to one side out of the way, it's sealed so no danger of losing coolant however you arrange it.
If you find at the pump has gone they're as cheap as chips, ebay
All the best