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Discussion Starter #1
Hello.

I have a problem with my peugeot 307. Some time ago, my driver side washer nozzle wasn't working properly. It emitted washer fluid at a low pressure, so it ran on the bonnet, while the passenger side washer worked ok. So I took both nozzles and the hoses off and cleaned the thoroughly with water and dish soap. I installed them back on, but that didn't fix the problem.

Skipping some time forward, say a week or so, I noticed my windshield washer was not spraying any fluid at all. I had just poured in 4L of methanol based washer fluid and the rear washer pump worked. So I popped the hood and I saw that both hoses were disconnected from the nozzles and had sprayed washer fluid all over my engine bay while I was driving. The engine and starter had white residue from vaporized washer fluid on them, and there was rust accumulating on the silver metal cover in front of the engine.

Both hoses had broken off the connecting tip of the washer nozzle so that a piece of washer nozzle was inside the hose. So I got a pair of used nozzles from a junkyard and installed them. I had to cut of the tip of the hose on both sides, where the plastic piece was stuck inside the end of the hose.

The new nozzles worked great. But a few days later, when I popped the hood to check the coolant, which seems to be leaking slowly without a trace, I noticed that one of the nozzles had broken off the same way. Last time I drove the car, both of the nozzles worked ok, so it could've broken off when I opened the hood. I posted a pic of the broken off nozzle. You can see the expanded end of the hose, where the broken off part of the nozzle is.

What could be causing the nozzles to break in half? What can I do to stop it from breaking? The weather is below 0 C oftentimes, so could something freeze and cause the breakage? Should I just order new nozzles and pray for the best, or order a new set of hoses aswell? Are the ebay ones that are sold for a few euros good, or should I buy OEM parts?
 

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Discussion Starter #3
New nozzles and add a touch of anti freeze to the liquid during the severe cold.
I'm afraid they'll break again if I install new ones. Seems like a partial solution. By outting antifreeze in the reservoir, do you mean engine coolant antifreeze, stuff is harmful to paint. My current wiper fluid is rated to as low as -21°C so I don't see how the liquid could freeze and break the nozzles. Or does the methanol thats left in the nozzles evaporate, leaving only water in, so that it will freeze in higher temperatures?
 

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Why should they break again? If they do then you will never have washers!
I meant to just add a very small amount of antifreeze to your washer fluid. In really cold temps they recommend you have a high concentration of the fluid to water, 80/20%
 

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Discussion Starter #5 (Edited)
Why should they break again? If they do then you will never have washers!
I meant to just add a very small amount of antifreeze to your washer fluid. In really cold temps they recommend you have a high concentration of the fluid to water, 80/20%
Why would they break again, you ask. Well, today it was the 4th time a nozzle broke. So far, they just have kept breaking. I have already gone through 2 pairs of nozzles. What kind of force could possivly be breaking them?
 

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Its not a common issue...perhaps the next ones you fit you could dip the feed pipe in a cup of hot water to soffen the pipe and be ultra carefull pushing the pipe on...I cant remeber the last time I changed a jet due to damage as you have had...good luck tho
 

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Could it be the plastic jet is just suffering from being old and split off, i imagine you have checked the hose is long enough so its not under tension. I did on my 307 replace the hose but the jets kept going. If your uncomfortable buying 2 new jets can you buy 1 and see if it works

Like you i would not add engine antifreeze into the bottle bad for paint and animals I think its not legal for letting it go into drains. Everyone to their own though :thumb:
 
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