If you take your car to the dealer time after time and continue to pay without researching how to fix it yourself, than fvck you. It's easy and the information is FREE at the library or online.
Would you please take the time to read what I write before making such a comment??? I especially like the fvck you comment, very mature.
But anyway you seem to miss that
NOT everyone is like us. Yes I agree that all that you mentioned is true
BUT not all people will do that and because of that it will hurt the economy in the long run.
And as far going back to carb and getting rid of the sensors will make it low maintenance because just think about it. Right now if you buy a car that was made say in the 80's will it cost you more to have work done to it or your 90's?? The 80's would be cheaper because there are much less sensors to fail meaning lower cost to repair and diag. If you drop the sensors, switches, injectors, and most of all that is controlled by a computer when a part fails it fails. Since you have no knowledge on how a computer controlled car operates you need to know that if a sensor fails the computer may not throw a code for it. Instead it will compensate changing other factors to keep the car running as it should. Untill another part fails causing all hell to break loose and may have a code for the one but not the other making it very hard at times to get the car to run correctly again. The computer only throws a code if the failed part is noticed atleast 3-4 times after start up as being failed. If it works some times and some times it doesn't the computer will see that it is working a throw the code away till it notices again that it failed 3-4 times in a row. Ask anyone here that they have see the check engine light come on for a week, dissapear for a month to have it reappear. And almost everytime it is brought to the dealership the light wont come back on and since the computer sees it as working it pitched the code away so we see nothing yet again.
NOW for the part where it is cheaper. Ditch all that shite run a carb. no anti knock sensor, throttle sensor, maf or map sensors all the carp the computer reads and compensates to "make" the car run better. This way when something fails it fails. Its not a stupid sensor failing causing your car to now run like crap but a physical part had to fail instead which you go right to the failed part and change it.
There by saving you money in the long run. Why do you think it is so much cheeaper to fix a 60's-80's versus a 90's up. 90's up you not only have computers, sensors, switches, breaking but the some actual parts as well.
If you dont get it now what I ment you are very narrow minded.
OH and that thing you bought at the auto parts store to talk to your computer is great for older cars with antique computers running them. It gives you basic whats wrong but to do the job correctly you need the newest ones that measure everything down to what the sensor out puts are so you can see a slowly failing part. With that thing if the codes not there then thats it and at times just because you have a code it made not be it. It points you in a direction but may not be the real reason and your back to what i said when the computer compensates to make it run right till another one fails. You can change that part but it still runs like crap throwing a code for the same part you changed leaving you no choice but to take it to some one that has an even better computer to talk to yours and look at each individual sensor.
If you think I am talkign out of my ars think again. Been a mechanic since the age of 15 (now 33), not only did I work on cars but also managed several auto shops incuding an Infinitiy dealership.