Your recent repair? - 2021 to ?

The dealer also charges $150 to change the air filter that costs only $12. They also charge a whopping $200 to change the cabin air filter that costs only $7. Both repairs can be done in about 5 minutes maximum. I guess the free coffee and donuts come with a price.

My local independent garage which has done good work for me wanted $60 to change the cabin air filter. I did it myself for about $20. Dang, that thing was dirty. I also cleaned the battery cooling fan filter under the rear seat. Zero cost other than my time. It just needs a gentle vacuuming. Got to keep that battery cool on a Hybrid.
 
.........Modern spark plugs can easily go to 100K miles/160K kilometers. The ones on my daughter's Ford hybrid are original at almost 110K.
My 2017 Highlander calls for spark plugs at 60K. Unfortunately the three back ones are a bear to access.
 
My 2017 Highlander calls for spark plugs at 60K. Unfortunately the three back ones are a bear to access.
True, a transverse V6 engine has problems with spark plug access (rear plugs) similar to the Subaru.
 
Spark plug replacement on my wife's 380Z is a little more involved and requires removal of air intake manifolds to access the plugs. It's a V6 engine. The dealer charges $650 to replaced those and our local garage charges $550. She has 68K miles and is not due for a change until 110K miles. It will take me about 2 hours to replace her plugs but I won't worry about that for now. I had changed both crank position sensors on her car after the OBD code indicated a fault. The sensors are inexpensive but the garage charges $90 to read the OBD code (my OBD reader with a Bluetooth interface cost me $10) and diagnose the problem (i.e. look up the code). They then charge $700 to replace each sensor. It took me about 40 minutes to perform the work. The OEM sensors cost $38 for the set.
 
Wasn't it the Chevy Vega that required an engine mount be disconnected and the engine jacked up half inch or so to get at one spark plug?

OK, I looked it up, it was GM vehicles, but apparently not the Vega (which suffered from numerous other issed thanks to its aluminum block.
The identical badge-engineed Buick Skyhawk, Chevy Monza, Pontiac Sunbird, and Olds Starfire of the '75-'80 model years were equipped with a 3.8 liter V-6 that was very large for the size of the engine compartment on these small cars. The result was that, in order to change the spark plugs on the right bank of the engine, you had to disconnect the motor mounts, attach a chain hoist, and lift the engine at least a few inches in order to be able to access those plugs.
 
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Wow, just wow on the spark plugs.

And here I thought my 1956 Plymouth with the 272 engine was bad because I had to use a different unique combination of extensions, wobble joints, and sockets for each spark plug. This extended changing plugs to oh, 40 minutes or so. Little did I know.
 
No need to change spark plugs on a Vega. The engines blew up at 50,000 miles, on schedule. OK, mine burned a hole in a piston. :rolleyes:
 
The dealer also charges $150 to change the air filter that costs only $12. They also charge a whopping $200 to change the cabin air filter that costs only $7. Both repairs can be done in about 5 minutes maximum. I guess the free coffee and donuts come with a price.
I recall one service visit for an oil change and tire rotation they brought the cabin air filter out to me in the waiting area and wanted to replace it and the engine air filter for over $100. I said no, put it back, I'll do it myself. Ordered both from Amazon for ~$25 and installed them myself in 10 minutes. What a racket/ripoff!
 
The dealer also charges $150 to change the air filter that costs only $12. They also charge a whopping $200 to change the cabin air filter that costs only $7. Both repairs can be done in about 5 minutes maximum. I guess the free coffee and donuts come with a price.


My auto service folks - whom I like - offer to change my engine air filter and cabin air filter for "only" $50-$60 each. Those items must be something that many do not realize how easy it is to change and how cheap that parts are. I just laugh and say "I think I can handle that myself" :), and they are fine with it. I guess if only 10% of folks agree, it is still a tidy profit for them.
 
Wasn't it the Chevy Vega that required an engine mount be disconnected and the engine jacked up half inch or so to get at one spark plug?

OK, I looked it up, it was GM vehicles, but apparently not the Vega (which suffered from numerous other issed thanks to its aluminum block.

DW's little brother's first new car was a Buick Skyhawk. He heard about the issue AFTER he bought it.
IIRC, the common chassis for those GM cars was supposedly designed for a Wankel rotary engine. But when they were nearing the end of the initial design cycle, the Arab oil embargo hit, and the Wankel's poor fuel economy would be a killer. Therefore, the panic to fit some existing GM engine in there that was in high volume production, that they could further ramp up production for the new cars launch.


Extraneous tidbit of information... Mazda had Wankel-engined cars out, and the gas price runup almost killed Mazda. Mazda survived in the USA because they had one little car that was a regular piston engine, the Mazda 404 which was like a very small station wagon. I did a quick search, couldn't find even a reference to it.
 
Most of the popular plumbing fixture manufacturers offer free lifetime warranty on parts, including Moen I think. I’ve received several free replacement cartridges from Delta. One time I couldn’t find my model of kitchen faucet and I sent a pic which they used to identify the correct part.

My shower cartridge was stuck also and I found tips on line suggesting white vinegar to free it up. I built a reservoir with duct tape and plastic wrap to soak the old fixture and it worked.


I installed a Delta single handle kitchen faucet a few years ago. I'm disappointed with it. It is very finicky when trying to adjust it for hot, but not to hot for you hands, I'm quite temp tolerant, but still not much range in the handle. The total handle swing is 2-1/2", the Goldilocks range is only 3/8", making it difficult to get right. Delta sent me new internals as a fix, but it didn't. I bought a new faucet quite a while ago, but, have yet to install it.
 
DW's little brother's first new car was a Buick Skyhawk. He heard about the issue AFTER he bought it.
IIRC, the common chassis for those GM cars was supposedly designed for a Wankel rotary engine. But when they were nearing the end of the initial design cycle, the Arab oil embargo hit, and the Wankel's poor fuel economy would be a killer. Therefore, the panic to fit some existing GM engine in there that was in high volume production, that they could further ramp up production for the new cars launch.


Extraneous tidbit of information... Mazda had Wankel-engined cars out, and the gas price runup almost killed Mazda. Mazda survived in the USA because they had one little car that was a regular piston engine, the Mazda 404 which was like a very small station wagon. I did a quick search, couldn't find even a reference to it.

FWIW, I recall reading that the Wankel rotary engine was able to use a much lower octane fuel (80 to 85, IIRC) versus 91 and above for a piston engine. Supposedly, this would have offset some of the increased fuel consumption since less octane = less cost per gallon. So, I was told. It may all be nonsense.
 
Nice, how do you fill under it, so it stays up ?

I hammered plastic molding strip under it, pushed in as much small rock as I could,then spray insulation expandable foam. That thing you see on the left is a 10 inch C clamp attached to the concrete.
 
I decided I should look at the bearings on the used trailer I bought.
I watched a lot of you tube videos, and read some comments, as some were bad and some were good.
The first one I pulled out the outside bearing and it was perfect, so was the race. Almost quit right there, as to look at the inside bearing, I have to destroy the seal.
Decided to go ahead and check the inside one.
Glad I did as the race and bearing both had some pitting and rough spots I could see and feel with my fingernail.

Bought new bearing set for $23 per side and replaced the inside bearing and race and seal.

First bearing set took me about 4 hours to do over 2 days... second one took 1.5 hours as I didn't have to wonder about every single step.

Interestingly, the inside bearing and race on each side was pitted but the outside ones were fine. I'm thinking its due to water getting in, the outside ones have a bearing buddy on them.
 
............Interestingly, the inside bearing and race on each side was pitted but the outside ones were fine. I'm thinking its due to water getting in, the outside ones have a bearing buddy on them.
The Bearing Buddy is spring loaded and is supposed to create a pressure inside the hub so no water intrudes. Most likely place for water intrusion is at the seal.
 
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I had a check engine light come on in the Benz; took it to dealer, bad thermostat it was determined. $1100, they say, no problem, I say. It's a certified used car, still under warranty, oh yeah, we forgot. They had the car for a week, we drove a loaner. Drove the car on another trip, service engine light again. Took it back, bad camshaft sensor, $660, they say. No problem, it's still under warranty, oh yeah, we forgot again! Got it back at end of day.


Remember when you could change a thermostat for about $3.00 and took about 15 minutes? And that's if you goofed off, or dropped the socket down into the radiator tray and had to fish it out.

Camshaft sensor? How do I know the sensor was good and the camshaft isn't bad? Three more months left on the warranty.
 
I am in the middle of repairing one of my 2,400W inverters. Just a moment of senility, and I blew it up.

The DC/DC-converter stage got all 8 of its MOSFETs blown. No need to measure anything to know that, because their source leads were vaporized as if they were fuses. These CSD19505KCS transistors by TI are each rated at 150A continuous, 400A pulsed.

The rectifier diodes at the secondary winding of the high-frequency transformer have 2 out of 4 blown. Of course I am going to replace all 4.

The IGBT transistors of the H-switch that converts high-voltage DC to 240V AC seem OK. I only unsoldered 1 to check. Been debating whether to replace them all to be safe.

The MOSFETs and IGBTs are in short supply. I want to buy from a reputable source, not mom-and-pop AliExpress vendors, because desoldering/soldering in new ones is as painful as pulling teeth.

Finally found a good place that has them. Prices are not cheap, but I cannot afford cheap for this job.


PS. Total part cost: $59. New inverter: $430. I hope to be able to find all blown parts. For example, I discovered that the gate drive resistors of the 8 MOSFETs are also blown.
 
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I am in the middle of repairing one of my 2,400W inverters. Just a moment of senility, and I blew it up.

The DC/DC-converter stage got all 8 of its MOSFETs blown. No need to measure anything to know that, because their source leads were vaporized as if they were fuses. These CSD19505KCS transistors by TI are each rated at 150A continuous, 400A pulsed.

The rectifier diodes at the secondary winding of the high-frequency transformer have 2 out of 4 blown. Of course I am going to replace all 4.

The IGBT transistors of the H-switch that converts high-voltage DC to 240V AC seem OK. I only unsoldered 1 to check. Been debating whether to replace them all to be safe.

The MOSFETs and IGBTs are in short supply. I want to buy from a reputable source, not mom-and-pop AliExpress vendors, because desoldering/soldering in new ones is as painful as pulling teeth.

Finally found a good place that has them. Prices are not cheap, but I cannot afford cheap for this job.


PS. Total part cost: $59. New inverter: $430. I hope to be able to find all blown parts. For example, I discovered that the gate drive resistors of the 8 MOSFETs are also blown.


Dang! What did you do? Lay a crowbar across some sections you shouldn't have? :(
 
Some of you folks that repair your own appliances might find this video interesting. This guy buys used appliances for cheap and either repairs them or sells the parts on eBay. Interestingly, it is a lot more profitable to just strip out the more expensive working parts than to fix and resell an appliance.
I've purchased used refrigerator drawers and circuit boards on eBay and always sort of wondered how this business works.


 
Had to repair some siding damage. I own a residential tree company and I was on a lift dropping branches when I caught the land line that was running from the corner of the customer's house out to the power pole. I had the thought to take the line down before I started sending branches down, but was rushed and in a hurry (likely how many accidents happen) and caught the line with the tip of a branch. It was mounted into the J-Channel pieced and therefore when the j-channel tore down it snagged about 7 or 8 pieces of aluminum siding, bending them all as the j-channel pulled down. I was able to bend all the pieces back, find a piece of j-channel the same color albeit in vinyl instead of aluminum. The customer was happy with the repair, and the check is in the bank! Lesson learned, always trust your gut when its telling you to do something.

Another repair I had that didn't go well was I have some recessed tracked lighting in my movie theater. It had started to come loose from the ceiling as the sheetrock anchors worked there way out. My kids pound the floor above the room so it slowly just worked the anchors loose. The person who installed it should have used a better style anchor, they used a wall anchor in the ceiling instead of a ceiling anchor. As I was going to put the whole track up again, I broke the bracket that the transformer mounts too though, stressing it too much and not realizing until it was too late. So now, I need to pull the whole track down again, take the transformer off and see if I can find a replacement bracket. I really don't want to install a different style light and mess with filling holes/repainting the ceiling. Hoping to just keep the style I have and find a replacement bracket. It's an odd design, where once you push the track up into the bracket it then begins to conduct and powers the lights. Right now, the ligths are up, but with the broken bracket, it isn't conducting electricity to the track and the lights don't work. Doh! I will probably tackle fixing a bathroom vanity drawer handle. The handle's screws stripped out on the backside so I need to switch the screws to longer bolts with washers and nuts to fix it. Not a huge deal, just gotta find the right nuts/bolts from the 'ol bucket of bolts that seemingly every guy has sitting around in his shop, lol.

Another repair I need to make is covering our bathroom vent outlet with some mesh screen, last year the wasps built a nest in there and they were getting inside our house, able to fly through the venting and into the bathroom since there was no mesh. I know this came up in the inspection when I bought the home, but it hadn't been an issue the first 8years we owned the home until last summer. Doesn't look like there is a nest in there this year, but I am gonna take care of that when I am up on the ladder cleaning the gutters near the vent.
 
Some of you folks that repair your own appliances might find this video interesting. This guy buys used appliances for cheap and either repairs them or sells the parts on eBay. Interestingly, it is a lot more profitable to just strip out the more expensive working parts than to fix and resell an appliance.
I've purchased used refrigerator drawers and circuit boards on eBay and always sort of wondered how this business works.

Wow, next time I throw out a fridge/stove, I will consider parting it out first. I also wish I had kept a couple of my fridge shelves as the new fridge could use at least 1 extra shelf.
 
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Neighbor gave me a Vizio LED TV that stopped working. He bought a new one and was going to throw it away. It is only 2 years old. I took the back off and replaced the power and LED Driver boards and it is working fine. $22 in parts. He said I could keep it, so I put it in our bedroom and gave my 12-year-old one to Betty Griffin. :)
 

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