Symptoms
- Clear or lightly colored (blue, green, orange depending on brand) puddle under the front of the car
- Washer fluid reservoir empties faster than expected
- Windshield washer squirters produce weak or no spray
- No effect on engine performance, temperature, or driving
Likely causes
- CommonCracked washer fluid reservoirThe plastic tank can crack from age, a impact, or being over-tightened when refilling.
- CommonLoose or cracked washer fluid hoseThe thin hose running from the reservoir to the pump or nozzles can crack or pop off a fitting.
- PossibleFailing washer fluid pump sealThe small electric pump inside or attached to the reservoir can leak at its seal over time.
What to do
- Confirm the fluid is clear/lightly tinted and smells like washer fluid (often slightly like glass cleaner or citrus) rather than sweet (coolant) or oily.
- Check the washer fluid reservoir for visible cracks, especially near the bottom or where hoses connect.
- Follow the washer fluid hose from the reservoir to the pump and nozzles, checking for cracks or loose connections.
- Refill the reservoir and watch for exactly where fresh fluid starts leaking out.
- Replace the reservoir or hose section as needed; this is a low-priority repair since it doesn't affect safety or drivability, only washer function.
Tools and parts
Washer fluid reservoir or hose for your vehicleSearch: “washer fluid reservoir”
When to call a pro
This is a low-priority, inexpensive repair; a mechanic can handle it easily if you'd rather not access the reservoir yourself.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.