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Windscreen Washer Jets


jcoles7
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Hi All,

I have done 450 miles and ever since I got the car when you use the washers to start with it trickles out then I get a normal spray. Anyone else have this issue ? Someone I know told me it may be a faulty non return valve. Any Ideas ?? The headlamp and rear screen washers are ok.

Cheers in advance

Jason Coles

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The wipers start after the washers have made their attempt at a first squirt which inevitably is a dribble unless you've used the washers recently. So whilst some of the screen is wet you don't get a uniform wet screen for your wipers to glide over and remove the dirt. So if you think you're not going to get a scratched windscreen particularly at this time of the year I think you're going to be disappointed.

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Hi guys, no problem here in sunny New Zealand. Maybe it is your cold English winters. Our climate in Auckland is very mild and I have had no problem in winter with the washers they work perfectly and give the screen a good dousing before the wipers spring into action.

Cheers

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I Just went and checked my car I was curiuos as I hadn't even noticed this.

1. Turn on ignition.

2. First pull of lever, strong pee to 66% up then on to wide spray after 1-2 seconds then wiper kicks in with whole window covered.

3. Second Pull of lever straight to wide spray and all other sprays after that.

Something's there by design, to what purpose I don't have a clue.

I think it might be to do with the heated washer jets or maybe to just concentrate water on the main area of the windscreen before an initial wipe.

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Don't think so - other cars don't have this problem so presumably they have water in the pipes ready to go.

Whether the water in the pipes or windscreen washer bottle freezes is a function of how much "antifreeze" screenwash ayou've put in the water rather than where it is. Lower temperatures require more concentrated screenwash.

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i suspect it's simple gravity, with the washer unit being down in the front, the water drops back a little and when you activate it, it needs a time to pump the water up to pressure. Try to use twice quickly after another, and the water level will still not have had time to drop back. Personally I found the screen gets water before the blades move.

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im sure i read in the manual that the AC will switch to air recirculation mode when the washer is in use...to stop the smell of the washer fluid from getting into the car. The pause could well be this kicking so its all by design.

...just checked in the manual and it notes this on page 52 of the controls & equipment booklet

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