c/appliance-repairers

Getting tired of finding dishwashers with the drain hose looped wrong

I opened up a Bosch yesterday and someone had the drain hose running straight down into the disposal instead of making a high loop. Water just siphons right back into the unit and rots. How do you guys handle customers who swear their handyman knew what he was doing?

Learned a hard lesson about freezer coils in a walk-in at 2am

I was fixing a freezer at a diner in Cleveland last month, temp was dropping fast and the coils were caked with ice. Tried the usual defrost cycle but it wasnt cutting it so I grabbed a heat gun. Melted the ice fast but ended up warping a coil because I got too close. Now I always use a steamer for walk-in freezers instead, way gentler. Has anyone else messed up a coil with heat?

Overheard a parts guy on the phone saying 'just swap the board, nobody fixes relays anymore'

I mean, I get it, time is money and boards are cheap now, but I spent 20 minutes with a soldering iron on a GE dryer control board last Tuesday and the thing fired right up. Has anyone else noticed customers actually appreciate it more when you tell them you fixed the actual component instead of just swapping a part?

Lost a compressor on a Friday afternoon and learned to always check the run capacitor first

Swapped to a multimeter with a capacitance setting - game changer for diagnosing bad start capacitors

For years I was doing the old trick of checking capacitors with a visual look and hoping the bulge was obvious. Three weeks ago I finally grabbed a Klein multimeter that has capacitance readout for about 70 bucks. Last Tuesday I was on a job in a basement in St. Louis, dryer was humming but not starting. Popped the capacitor, meter showed 8 microfarads instead of the rated 12. Saved me 45 minutes of guesswork. Anyone else made the switch to a proper meter and notice how much faster you can rule out cap issues?

That YouTube repair guy said to always replace the whole control board - he was dead wrong

Spent $180 on a new control board for a Whirlpool washer when it was just a burned relay for $4.50 at the electronics shop downtown. Took me 20 minutes with a soldering iron to fix the old one. Any other techs out there feel like these influencers are pushing parts instead of actual troubleshooting?

So I finally learned why drier sheets are killing my service calls

Last month I had three calls in one week where the dryer was acting up. Two had the same issue, the little moisture sensor bars were caked with a waxy buildup. It took me forever to figure out it was from drier sheets, not just lint. I poked around online and found out the fabric softener in the sheets coats the sensors so they can't read moisture right. Now I ask every customer if they use them and add it to my notes for future visits. Has anyone else run into this or found a quick way to clean those sensors without scrubbing for 10 minutes?

That time I swapped a dryer belt with a zip tie as a temp fix

I had a customer's Whirlpool dryer quit on a Saturday afternoon in Austin, so I rigged the belt with a heavy-duty zip tie just to get them through the weekend. It held for 3 whole loads before snapping, which honestly shocked me (I figured it'd fail after one). Anyone else ever used a band-aid fix that surprisingly worked longer than expected?

Just spent 4 hours on a dishwasher that had a hidden leak

I'm out in Phoenix and I had this Bosch dishwasher that kept tripping the floor sensor. I pulled it out three times, checked the supply line, drain hose, everything looked bone dry, but that sensor kept going off. Turned out the leak was inside the door seal, dripping down behind the outer panel, any of you guys ever run into a phantom leak like that?

I tracked a fridge leak for three days until a YouTube comment saved my bacon

I saw a post last week saying most fridge water leaks come from the defrost drain, not the supply line. I always check the water line first, like everyone I know. But a guy in the comments shared a stat: 70% of fridge calls he handles are defrost drain clogs. I was skeptical, but I tried it on a GE from 2019, and sure enough, ice was backed up in the drain tube. Five minutes with hot water and a turkey baster, leak fixed. Anyone else think we jump to the supply line too fast?

Had a chat with an old Maytag repairman that made me rethink my whole approach

I was swapping out a control board on a Samsung fridge last Tuesday when this retiree named Bob came by the shop to drop off some old manuals. He saw what I was doing and just shook his head. He told me that in 40 years he never once swapped a board on a fridge. He said he learned to actually fix the parts, test the compressor windings, clean the contacts, replace a relay for $8 instead of a $200 board. At first I wanted to brush him off but then he showed me his multimeter readings and explained the circuit. I sat there for 20 minutes listening to him talk about a 1978 Whirlpool he still keeps running in his garage. It hit me different because half my service calls end with me ordering a part that takes a week to arrive. Maybe I should carry more basic components and learn to troubleshoot deeper. Has anyone else run into an old timer who made you rethink your workflow?

Had a customer in Detroit tell me I was scamming them over a $15 igniter

I was replacing a dryer igniter in a house off Gratiot last Tuesday and the lady started yelling that I was overcharging her because she saw the part online for $7. I had to explain markup and labor costs while she stood there with her arms crossed. Have you guys ever had a customer accuse you of price gouging on a basic repair?

Spent 4 hours chasing a phantom error code on a 3 year old refrigerator

Got a call about a fridge not cooling. The display showed an open door warning but the door was shut tight. I checked the hinges, the wiring, even replaced the door switch. Nothing worked. Turns out a spider had built a web inside the control board connector and it was messing with the signal. Four hours for a $0.15 fix. Has anyone else dealt with a bug or pest causing a weird error like that?

TIL my dishwasher repair kit has been sitting in my truck for 3 years

I tried a clamp meter vs a multimeter for compressor starts and one was way more reliable

Last week I used a clamp meter to check start winding amps on a busted fridge in Cleveland and it caught a partial short that my multimeter totally missed. Has anyone else found clamp meters better for those intermittent compressor faults?

Spent $180 on a laser thermometer for compressor checks and it paid for itself in a week

I was using a cheap temp gun from Harbor Freight for years, but it kept giving me wild readings on refrigerator evaporator coils. Finally broke down and bought a Fluke 62 Max for about 180 bucks. Did a call in Phoenix last Tuesday where the evap temp was reading 15 degrees off with my old tool, but the Fluke caught the real issue quick. Has anyone else had a single tool upgrade that saved you time or money right away?

Shoutout to the guy who showed me you can reset a Samsung fridge main board by just unplugging it for 15 minutes, not hours

Found out the hard way that OEM dryer belts beat the cheap ones

Last month I put a $5 belt from a surplus shop into a Whirlpool. It snapped after 12 loads and took the idler pulley with it. The OEM belt cost me $18 but it's been running smooth for 3 weeks now. Has anyone else had bad luck with those generic belts?

Tried a fiberglass brush on a dryer vent today instead of my usual drill attachment

I've been using those rotary drill attachments for cleaning dryer vents for like 3 years now. They work fine but man do they chew up the inside of flexible ducts something awful. Last week a customer in Cleveland showed me her old fiberglass brush setup that her dad used back in the 90s. So I picked one up at the supply house for $12 and tried it on a job this morning. It took a little more elbow grease but the vent came out way cleaner and I didn't have to worry about shredding the foil lining. The brush grabbed all the lint in one pass too, not just pushed it around like the drill attachment sometimes does. Has anyone else switched back to a manual brush for certain jobs?

TIL the hard way that my multimeter was giving false readings for 2 months

Last Thursday I was chasing a no-start on a fridge compressor and kept getting continuity when there wasn't any. Turns out my cheap multimeter's leads had a cracked insulation near the probe tips, causing intermittent shorts. I swapped in a set of leads from my backup meter and suddenly the reading made sense. Anyone else had a tool lie to them like that and waste hours?

Customer told me to stop using so much dielectric grease on every connection

Some HVAC guy watched me slather it on a control board plug and said I was trapping moisture instead of blocking it. Switched to a thin coating on just the terminals and haven't had a callback since. Anyone else been using grease wrong this whole time?

Had a Whirlpool fridge that kept freezing everything in the crisper drawer

I swore for years it had to be a bad temperature sensor or control board. After three service calls and $200 in parts, a buddy convinced me to just check the damper door alignment. Turns out a piece of packaging plastic was jamming it half open. Now I always look for the simple mechanical stuff first before diving into electronics. Anyone else find dumb fixes like that more often than they expect?

Took ten years to notice the difference a simple drain screen makes

I swapped out a customer's kitchen sink setup last month in an old house near Portland and realized the original drain had zero screen on it. That one $3 part probably saved them from calling me for a clogged garbage disposal every 18 months. Any of you guys ever see a house where a cheap fix like that was totally missing from day one?

I finally caved and bought a thermal camera for diagnosing fridge issues. Wish I'd done it years ago.

For the longest time I thought those things were overkill for a basic repair guy like me. But a few months back I had this Walker unit in a deli that was cooling fine on the display but cycling too often. Spent two hours chasing my tail, checking pressures, cleaning coils. Buddy of mine stopped by with his little FLIR, pointed it at the evap, and spotted a patch of ice near the back in 10 seconds. Evap fan was dying. Ordered one that week. Cost me about $250. Anyone else have a tool they were dead wrong about?

Can we talk about sinking $200 into a circuit board that wasn't even the issue?

I chased a fridge error code for three weeks last fall, replaced the main control board on a Samsung RF260, and it still acted up. Ended up paying a senior tech to tell me it was just a bad door sensor (which costs like $15). So I wasted $200 on that board and another $80 on the service call for something I could have fixed with a multimeter in 5 minutes. Now I'm wondering if it's worth investing in better diagnostic tools (like the fancy Fluke meters) or just sticking with basic gear. Has anyone else thrown money at a part only to find the real fix was simple?