In ~300k km worth of diy oil changes, I’ve yet to change a crush washer, and yet to have a drain plug leak.
I always replace them on friends’ Toyotas, because they seem more important, but on every car I’ve owned it hasn’t mattered. And if you take the least amount of effort to google “how to change oil on ________” (fill in the blank for your year, make, model), some forum or video will probably tell you exactly what steps to take, including whether or not changing a washer is necessary.
> a place where you have sufficient access to the vehicle to drain it
Probably the only valid argument for people who park on the street.
> the right equipment
One $5 wrench, one $10 filter wrench (optional). One set of ramps ($40), or jack stands ($30) if you already have a jack. One drain pan, $10 (or free if you're resourceful). Total cost max $65. Cheaper if you look for deals, buy used, borrow from a friend. If you can't afford $65 once to save money in the long run while owning a car, you probably should've bought a cheaper car.
> the right disposal solutions
Every oil change requires a jug of oil to be purchased. You can drain your used oil into this jug and then dispose of it along with your other household hazardous waste. This is not hard.
> Most people who have cars do not have that.
I might believe this for a place to do an oil change, maybe. I struggle to believe most, but I would believe many. Aside from that, if you don't have those things, you are choosing not to have them.
Which is kind of the point. None of these things are hard, at all. The majority of car owners 100 years ago could adjust their own timing, clean distributor points, replace belts, etc. because if they couldn't, they'd be calling for a tow truck every few hundred miles. Those are all harder, and things have only gotten easier with time. If you can't do them, you are choosing not to, because there's an even easier solution - spending more money and getting someone else to do it for you.
I am typing this on my return flight home from a business trip in Delhi. There are many other areas the Indian government needs to be focussing on first.
I had a similar view to you ~2 weeks ago. Spending some time there very quickly made me realize that there’s a lot of other things that are much more pressing.
I’ve tested this recently (this post week). Had a dns entry up and pointing to an nginx server for ~12 hours, zero requests. 17 seconds after the letsencrypt cert was issued, the floodgates opened. Over a dozen of requests per second.
I agree. I ran mid 16s in 8th grade, and was in the 14s in high school, with the only training being whatever we did in gym class. But I do also look at the sheer number of overweight kids these days and figured, well maybe mid-16s is actually a reasonable average point.
> Very few mere mortals could run that fast for even 100m.
That works out to roughly a 16.7-second 100m. While certainly not crawling, that would be a fairly average pace for a fairly fit middle- to early-high-schooler with a bit of practice.
Yes that’s insane to maintain for a marathon, but it’s not even remotely out of reach for 100m for most relatively-fit people at some point in their lives.
I’ve mentioned this as an option in other discussions, but if you don’t care that much about tok/sec, 4x Xeon E7-8890 v4s with 1TB of DDR3 in a supermicro X10QBi will run a 397b model for <$2k (probably closer to $1500). Power use is pretty high per token but the entry price cannot be beat.
Full (non-quantized, non-distilled) DeepSeek runs at 1-2 tok/sec. A model half the size would probably be a little faster. This is also only with the basic NUMA functionality that was in llama.cpp a few months ago, I know they’ve added more interesting distribution mechanisms recently that I haven’t had a chance to test yet.
I stopped getting scared of `if` and `of` about a decade ago when I started explicitly saying (in my head) "input file" and "output file" rather than "if" and "of." You still can mess up the order, but imo no more easily than you can swap `cat in > out` for `cat out > in`.
> Friends don't let friends use `dd` where `cat` can do the same job.
Technically yes... but I like being able to explicitly set block sizes and force sync writes.
You can however set the block size to something quite large, which means you write the same random pattern spread out over multiple blocks repeatedly. If you pick an "odd" block size (like say, your native block size multiplied by 47), it's highly unlikely your disk under test will be swapping around "groups of 47 blocks." (I usually just do a nice multiple, like 4K16, but if you're super paranoid a weird multiple should be pretty much good enough). You won't get reporting of which exact* blocks on the drive are failing, but these days, that isn't really useful information - if any blocks are failing, warranty or ditch the drive.
Yes, that’s right, don’t buy any new car, any phone, any television. Hell don’t buy any x86 laptop or desktop computer, since you can’t disable out replace Intel ME/etc.
> I have a 21 yo car and a 12 yo car and will eventually have to get something 'modern' (worse) that forces spyware/subscriptions on me just to get from point at to point b
I daily a 30 year old car. There exists a sweet spot of reliability, safety, and comfort (probably the early-mid 2000s) that in theory, you should never have to buy a vehicle outside of, newer or older. There will always be clean old cars in good shape you can buy, you don't need a new vehicle.
Unless you can't buy gasoline anymore. But that's still quite a long ways away imo.
> He finally found a safe spot and successfully pitted the car to a stop.
No such thing as a safe spot to PIT someone, ever, let alone while they're asleep at the wheel. This is a great example of why people hate all cops, anyone with two brain cells to rub together would get in front of the car and gradually slow to a stop.
Damn, is this the first time ever the east coast is doing better than Colorado? We’ve had record snowfalls all over Quebec, I spent all day last Friday skiing in a foot of fresh powder. Unheard of on the ice coast*.
*not literally. But still, crazy amount of snow this year so far
I have a decent amount of second hand experience with used cars, through my brother who is a mechanic and spent a number of years working at a used car dealership. Hyundai/Kia is the only company he ever had to do engine replacements for at said dealership, and he did dozens. All under 200k km (frequently right after the extended warranty on the engines ran out, and occasionally on the second or even third engine for the vehicle). These are cars with good service history and otherwise in excellent condition. Sometimes cars they got on trade, sometimes purchased from auctions, sometimes customer cars (after they were sold). No rhyme or reason, just a genuinely bad design that was “fixed” but never fixed.
The only other universally-bad major component is JATCO CVT transmissions. I think his record was an Infiniti QX60 that had 95k km and a blown transmission. Most small vehicle/sedan CVTs he did were in the 160-190k km range, with some lasting as long as 250k km. And of course they were not repairable, since even if parts were available, the entire thing grenades leaving basically nothing left to rebuild.
Point being, “one engine issue due to a manufacturing flaw” is drastically underselling the issue, at best. It is an incorrectly-engineered engine that fails prematurely when built within specification, except when the tolerance stackup lines up in your favour and you perform much more frequent maintenance than prescribed. Oh and the affected engines were manufactured over about 15 years (and there’s signs that their current GDI 4-cylinders are still affected).