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My wife had a 1999 Mercedes E 320. When I changed the battery in it long ago we had to take it to the dealer to reset the windows, sunroof, and clear a host of errors. They charged a couple of hundred bucks to plug it into the computer and reset everything. I bought the Autel MX808 to be able to do oil changes. To change the rear brake pads, (we are many years from needed that) I have to plug in the Autel and have it tell the computer to retract the rear brake pads. The vehicle has automatic hill hold. It is handy to stop on a hill and the car will not roll backwards. It uses the same electric motors as the parking brake. |
Gee...seems to me that a simple voltage regulator has been keeping cars charged properly for decades. Now the battery needs to be registered with a computer to maintain a charge?
Pure BS! Simply a money milking scam... |
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I think mechanics in general are needed and a lot are business owners just trying to make things happen. That said I’ve rarely run into a situation where it was worth my money to get a mechanic to do something. 400-700 bucks for new pads and rotors for low end cars when the job just takes a half hour to an hour at worst. 300-400 bucks for diagnostics before you even get to the work. Fluid flushes… So much of the stuff in the middle ranges of difficulty seem like they are more expensive than they need to be. If general maintenance wasn’t so overpriced - I might use them more. It feels like some of them make their money by not doing work and overcharging for frequent things. Just my take. |
I think my son would tell you the best academic experience he has had (including college) was spending his senior year in high school at the local voc tech in their 1st year mechanics course. He isn't afraid to take most anything apart. He had a very hard to find big oil leak on his 7.3 Excursion several weeks ago and tore into that thing, had the turbo off, etc. Finally found it. Scares the crap out of his wife when a bunch of the car is laying on the shop floor :-)
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I changed the battery in my 07 328i, they said you have to “register” it, to the car, but I didn’t do anything.
8 years later, still going strong. |
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Modern cars are insane complex rolling computers. No doubt some of it is making more money for a dealership. Image the power draw for the large display, adaptive cruise control, lane departure, full 360 camera systems with radar, tire pressure monitors, computers monitoring the engine as there is no analog dipstick, an the multiple computers systems to run the GPS navigation, XM radio, air conditioned seats, heated seats and heated steering wheels, seat massage, and the endless features cars designers of the 80s could not dream up. |
Many (most?) of us here started out slow. Fixing bicycles, mini-bikes, go-karts, etc. and building some sort of contraption. There was not much else to do - no internet, iPhone and two channels on the TV. Slowly over time you gather tools and experience. You get your first car and tinker with that as needed and you find out many maintenance procedures are not that complicated and can be completed with standard tools without a using an instruction manual. We didn't know to use an instruction manual. The point is we developed abilities and interest over a long period of time. Kids today not so much - it's like boom here's your BMW.
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Long long ago when I was dating a chick, her car had worn out brake pads, and her mechanic told her they needed to be replaced soon. She was broke, like most chicks I seemed to date. I told her if she bought the pads I would put them on. The pads were cheap, like 25 bucks back then. She asked if I needed a manual or instructions, or if I had ever worked on a car like hers. Nope to all that. I replaced the pads, and changed the really dark brake fluid, and did it in an hour. Her mechanic was going to charge several hundred bucks. I was paid with a nice dinner and other side benefits. She was just astonished I would take on a brake pad replacement with no manual. I fixed her toilet, and changed an electrical outlet in her kitchen. She thought I was amazing. I have little doubt most of the guys on the site could have done the same tasks. It just seemed easy. |
Most of us inherited our mechanical abilities from our fathers.
Unfortunately my boys did not from me, although they try. |
My grandma gave a 63 Impala to my brother and I. It was 1983 or so.
Six tail-lights. There was ALWAYS one or two with poor grounds and not working. So I got pulled over a lot. And, of the 8 cylinders on the 283? Typically one was missing. It was fix up during the week to drive on the weekend. And repeat. Learned tons from that car. |
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I started hanging out at Sears tool department all the time drooling on tools, and only buying what I had to have. Birthday and Christmas wish lists for presents were almost all tools. Dad's tools were all SAE, and he did not have much. |
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They say I got my mechanical abilities from them. |
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And then there's the fact that people are individuals, and some folks have an easy time with mechanical stuff and some folks have a hard time with mechanical stuff. The folks that have a hard time could probably use some assistance at least initially. |
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When I was learning to fix things the internet was something Isaac Asimov wrote science fictions stories about in his Multivac universe. My dad was an Air Force officer, and often worked 12 and 14 hour days or was gone on a TDY mission as a pilot. When he was home, working on cars was not even a consideration.
My older brother and I built a VW based dune buggy when I was just 14 and 15. We bought a 65 bug that had been rolled, for $100 and took the body off, cut two feet of of the middle so the axle to axle distance was 6 feet. We welded a tubing "body" using old pipe we scavenged from a demolished old prison. The pipes were mostly the hand rails and fence posts, and were heavy walled pipe. We used coat hangars as welding rods. We did most of the work at the base hobby shop which had a great facility to work at. That dune buggy was ugly as sin, but with dual rear tires, it would go through a lot of mud other vehicles could not. I learned to drive with it. Alabama had no inspections and it was 100% street legal. Built by two teenagers with a torch, and coat hangars. It was very stout, and industrial and we could not break it with lot of jumps and abuse. |
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When I was trying to locate the oil leaks coming from the engine in our Nissan Quest, one of the common areas for leaks is at the oil cooler which is right behind the oil filter and that area was actually very grimey on our particular engine. I was also changing the oil and oil filter also. When I went to take the old grimey oil filter off I found that it was barely tight, I mean it was so loose that I spun it off without having to really grip it much at all. I thought, well, that was a big cause of a leak right there. From now on I will change my own oil again. Sent from my SM-N950U using Tapatalk |
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This is the way!!! Sent from my SM-N950U using Tapatalk |
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