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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Windshield Washer Leak



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      08-13-2013, 01:43 PM   #23
JDrago1926
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Quote:
Originally Posted by Koreyy View Post
damn i though my windshield washer is drying up by engine heat lol i refilled like monthly now
Everyone has the same issue, I fill up a whole gallon and it just keeps going down and down.
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      08-13-2013, 01:45 PM   #24
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Originally Posted by JDrago1926 View Post
Everyone has the same issue, I fill up a whole gallon and it just keeps going down and down.
i dont see any leaks tho, how do you find out which part is failing? only way is taking out to inspect?
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      08-13-2013, 02:21 PM   #25
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I just had mine fixed. My problem was that the fill pipe became brittle and cracked with age. My reservoir tank was actually good, so I replaced it for no reason.

The plastic fill pipe connects to the reservoir somewhere near the bottom, so if it becomes brittle w/ age and cracks, your wiper fluid will leak out of the reservoir tank through the fill hose.

It was a super cheap fix, half hour labor at the shop. Would've been even cheaper if I didn't replace the reservoir, so diagnose properly
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      08-13-2013, 04:05 PM   #26
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My shop told me $150 to fix and that they would have to replace the headlight nozzles.. my headlight nozzles currently don't push out to wash the headlights
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      08-13-2013, 05:41 PM   #27
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Some leaks stem from the seals on the washer tank where the pumps are. Others leak at the fill neck.

As far as those with leaking problems and cold weather package I'm not sure. I never had that option on my car.

Best bet is to fill the tank and open up the fender liner to find where it's leaking. If it doesn't leak from the reservoir then it's somewhere where the lines are pressurized.
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      08-13-2013, 05:46 PM   #28
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Quote:
Originally Posted by orionredwing View Post
I just had mine fixed. My problem was that the fill pipe became brittle and cracked with age. My reservoir tank was actually good, so I replaced it for no reason.

The plastic fill pipe connects to the reservoir somewhere near the bottom, so if it becomes brittle w/ age and cracks, your wiper fluid will leak out of the reservoir tank through the fill hose.

It was a super cheap fix, half hour labor at the shop. Would've been even cheaper if I didn't replace the reservoir, so diagnose properly
Quote:
Originally Posted by Jeff@TopGearSolutions View Post
Some leaks stem from the seals on the washer tank where the pumps are. Others leak at the fill neck.

As far as those with leaking problems and cold weather package I'm not sure. I never had that option on my car.

Best bet is to fill the tank and open up the fender liner to find where it's leaking. If it doesn't leak from the reservoir then it's somewhere where the lines are pressurized.
Thanks Jeff, I'm definitely gonna start with my nozzles since they don't come out anyways, would be cool too wash my headlights off automatically
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      08-14-2013, 02:39 PM   #29
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i guess i will just have to keep refilled everytime i see the sign lol. dont got time to track the leaks. damn
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