Pressure washer won't start after winter storage - help!
8/26/2026 10:15:00 AM
#1
HomeRepairHank
Guest
Posts: 0
Hey everyone, I've got a Craftsman 2800 PSI pressure washer that's been sitting in the garage all winter. I plugged it in today (it's electric) and nothing happens. No power light, no hum, nothing. I checked the outlet and it works fine. Any ideas what could be wrong? I'm not a pro, just a homeowner trying to get my driveway clean.
8/26/2026 10:57:00 AM
#2
CraftsmanChris477
New Member
Posts: 0
First off, check the GFCI on the outlet and the one on the unit itself. Sometimes they trip when not used for a while. Also, make sure the switch is in the 'on' position (I know, but it happens). If that doesn't work, could be the cord or the motor. But since you said it's a Craftsman, they're usually pretty reliable. Try plugging it into a different outlet, like one in the kitchen, to rule out a breaker issue. Let us know what you find.
8/26/2026 1:51:00 PM
#3
DrillMaster722
New Member
Posts: 0
If the GFCI is fine, I'd suspect the thermal overload switch. After long storage, sometimes debris gets in and trips it. There's a little red button on the motor usually, push it to reset. Also, check if the unloader valve is stuck - sometimes that causes the motor to not start because of pressure in the pump. Try pulling the trigger on the gun to release pressure. Let us know if that helps.
8/26/2026 12:24:00 PM
#4
MasonMark41
Member
Posts: 0
Good points. From an electrical standpoint, I'd also check the power cord for any kinks or damage. Since it's been in the garage, mice might have chewed on it. Use a multimeter to test continuity on the cord, and also check the switch. If you're comfortable, you can disassemble the trigger switch (with it unplugged!) and see if contacts are corroded. But first, try the simple stuff: plug into a known good outlet, test the GFCI, and check the reset button. If it's still dead, might be the motor capacitor - they can fail after sitting. That's a common issue.
8/26/2026 2:55:00 PM
#5
HomeRepairHank
Guest
Posts: 0
Thanks guys! I tried the reset button on the motor - didn't help. Then I unplugged and inspected the cord - looked fine. I think I'll take a multimeter to it like Mark said, but I'm a bit nervous about messing with the motor. If the capacitor is the issue, is that an easy fix? Or should I just take it to a shop? Appreciate all the advice!
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