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Learn to work on your car and save money!

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  • Learn to work on your car and save money!

    I've now seen more than a few posts on here where some 'unexpected' expense wiped out a big chunk of your savings. In most cases this expense was usually your car.

    I have good news, you can save quite a bit of money if you learn how to work on your car. Now I realize that as a do-it-yourselfer (DIYer) you probably won't be able to rebuild your own engines but you can still fix a lot of things on your car that'll save you money and aggravation.

    I didn't know how to work on cars when I first started but I read a lot (didn't have any friends that knew this stuff) and got help from the Internet message boards like this one. You still don't think you can do it ? Let me tell you, if my wife could change brake pads, spark plugs etc during her college years I know you too can do it and I'll try to offer some help and suggestions.

    - Where to start ?

    Start with the basics first.

    Can you change your flat tire ? Don't laugh, I see a lot of people wasting an hour on the side of the road waiting for AAA to come and save their lives. Also, if you can change one tire you can change all four...so that means you can do your own tire rotation from now on. On most cars, this means the front tires go to the back and the back go to the front.

    Oil change - this one's a toughy. Well not the job itself but you'll realize that its much easier and even cheaper to just pay someone $20 while you enjoy free coffee and muffins. However, I don't trust anyone touching my car so I still waste an afternoon changing oil myself on all of our cars.

    Tune up - most cars today don't have points to adjust or even ignition-timing to adjust. So all you have to do is replace the air filter, spark plugs (and wires if you have them) and you're done.

    Changing light bulbs, lamps etc - most owner manuals will tell you how to do this.

    Brakes - brake pads are a piece of cake to change, brake shoes are just slightly tougher but they last much longer. Now, I don't want anyone going outside and tackling this job as their first project, afterall we're talking about brakes. Even though they are simple to work on, you still have to be careful to not kink or damage the brake lines, tear the caliper boot etc. So work up to it by doing little stuff first and feel comfortable around car parts, tools etc.

    Replacing those scary sounding parts - yes you can change alternators, starter, window regulators etc. You just need to purchase a service manual for your car and a few basic tools.

    I highly suggest doing little stuff first just so you feel comfortable with cars, tools etc.

    - How to start ?

    *Buy a couple of books (about $15-$60):
    If you are a total newbie (we all were at one point) I suggest buying a couple of generic (used) books on Amazon.com. Personally I recommend Chilton's Easy Car Care (out of print now but you can still find them, I had the 3rd edition) and Popular Mechanic's Car Care guide.

    Then go buy a 'service manual' for your car. These range from the Haynes/Chilton manuals you see at the parts stores to the original factory manuals. Factory manuals are great but Haynes are good enough for most of us since they are written with the non-professionals in mind.

    *Buy some tools (about $50-$150):
    Almost every repair book will have a section on tools. If you are reading this all you need is a decent quality Craftsman 'Mechanics' tool set from Sears for about $60-$150. That's where I started. My only advice is to NOT buy those bargain tool-sets at your local auto-store or your favorite 99c stores.

    When buying a tool set make sure it has both 12-point (not used very often) and 6-point sockets. 12 and 6 are the sides of the socket that grip the bolt. Always use 6 point sockets unless the bolt head is 12 points. Using 12 point sockets on 6 point bolts almost always strip the bolt. All the bargain tool-sets only include 12-point sockets so buyer beware.

    In addition to the small tool-set you'll probably need a floor jack ($20-$400), a pair of jack stands ($20-$50) and maybe drive up ramps (get the plastic ones, $30 ?)

    Now to some this may seem expensive but for the price of one repair job at the shop you could probably get almost all these tools which you can use over and over again. Tools are an investment, they last forever and all good ones have lifetime warranty. Personally, I have over $5k worth of tools at this point but with what I listed above you can do a lot of basic routine jobs.

    Cars are machines and like all machines they'll need fixing - no other way around it. Specially if you have an older car, good news is older cars are much easier to work on!

    Ask questions if you need help. There are many car related forums like this one and there are people willing to help. I'll do my best to answer any questions I can.

    Now as your first project, go out and check your fluid levels, oil, coolant, auto transmission, brake, clutch etc. Then check for any light bulbs that need to be replaced

  • #2
    Re: Learn to work on your car and save money!

    Great advice/article! Another point I might mention is that some stores that carry car parts will also let you borrow their tools. Not a grand selection to be sure, and the parts are slightly more expensive, but not a bad option if you're getting your feet wet and want to be sure you can handle the job before investing big bucks. Thanks for the first project.

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    • #3
      Re: Learn to work on your car and save money!

      Great advice. The alternative is to have a father that is a car mechanic who will do things pro bono

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      • #4
        Re: Learn to work on your car and save money!

        This is excellent advice. I've done repairs on my Nissan shortbed for years and have saved an unbelievable amount of money.

        I also enjoy watching the faces of the people who see me working on my bakkie (truck)...as if they have never seen a woman do such a thing. It's great entertainment...especially when the men are not in approval (being men who do not possess the knowledge of fixing vehicles).

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        • #5
          Re: Learn to work on your car and save money!

          I couldn't agree with you more. Excellent Advice.

          I too do all my maintenance on my car, and people are amazed that such a "girly girl" will get her hands dirty, lay on the ground under the car and practically climb in the hood at times. I was taught from a very young age that if I was going to drive a car, I needed to know how it worked, how to fix it and how to keep it so my driver's education was very comprehensive.

          I can't tell you how much money I've saved over the years, changing oil, brakes, tires (bought them over the internet and just have to take them to get mounted...) giving tune ups etc.

          I've scared many a suitor away by my ability to fix cars and diagnose illnesses. Seems to threaten some men, but I won't ride in their car if it looks ill maintained or worse yet, sounds like it. I don't get stranded in my own car, not looking to get stranded in someone elses.

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          • #6
            Re: Learn to work on your car and save money!

            Okay, I am the other side of the coin. I do not know how to change a flat tire. Though in an emergency I am sure I could figure it out. But I have insurance and a husband that work in all situations one or the other! I do not know how to fix my car and I don't want to. I am so busy with so much other stuff that is the last thing I want to do. Not to mention I would worry that I would forget to hook something up! I mean sometimes I forget to turn off the oven! Then where would I be. At least if the garage forgets then I can get them for that. For most of our stuff, my husband does it. The major stuff I hire an expert. Doing it yourself is cost effective but working on a vehicle that is driving at speeds of 55 miles per hour or more I want to be sure I had an educated person on it! Now if someone takes the time to learn that is great but I don't think that average person should just start doing it. Even oil changes can be hazardous. I knew someone who once forgot to put back in the plug tightly. Can you guess what happened? But that is just me. I totally admire anyone who can work on their own vehicle.

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            • #7
              Re: Learn to work on your car and save money!

              By all means learn. Don't just wake up one day and do it. I was taught, the few times my car is taken to a shop (and by the way, most shops hire anybody and then might offer them certification), I watch like a hawk and ask tons of questions about what they are doing in case the problem resurfaces.

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              • #8
                Re: Learn to work on your car and save money!

                Something ese just popped up into my head...taking a class. Around here they offer weekend recreational/community classes and almost every time I see Auto Repair/maintenance classes. Definitely worth the $30 and a couple of Saturdays.

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                • #9
                  Re: Learn to work on your car and save money!

                  Originally posted by cicy33
                  Even oil changes can be hazardous. I knew someone who once forgot to put back in the plug tightly. Can you guess what happened? But that is just me. I totally admire anyone who can work on their own vehicle.

                  I knew somebody like this myself, care to guess where he worked? JIFFY LUBE.

                  In another life, I used to work as an aircraft mechanic, and all mechanics have to be certified (takes 2 years of schooling to get certified), or be supervised by a certified mechanic for two years. However, every once in a while, we would get a call about an aircraft that was on route, that had a shim missing from a newly replaced tire, and we would have to go out and replace said shim. It doesn't matter whether you are a novice or a pro, anyone can forget to hook something up.

                  I do a lot of work on my cars myself (I take the cars in for an oil change, because it is not woth the hassle), and you can save a lot of money, but sometime you have to weigh the cost of the repair against the cost of the downtime when the car is your only means of transportation. I've recently changed a window regulator myself, buy my car was down for nearly three weeks because I needed a specialized rivet gun which I could not find at any tool store in my area. I bought the tool gun online, and it took two and half weeks to be delivered. Since I have a spare vehicle, it wasn't an issue, but if I didn't, I would have been up a creek. Also, sometimes it makes sense to let someone else do the work. I took my car to Sears to have the Struts replaced, because it was only $50 more to have them installed.

                  So for suspension work and exhaust work the chains stores economy of scale usually get you good name brand parts installed cheaply. For transmission work, I will take it into a trusted mechanics shop, too many specialized tools to do it myself. Everything else, I do myself.

                  If I don't need the part right away, I usually order my parts from RockAuto.com, the parts are usually cheaper, otherwise I go to my local auto parts store.

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                  • #10
                    Re: Learn to work on your car and save money!

                    I knew somebody like this myself, care to guess where he worked? JIFFY LUBE.
                    Same here, in fact, it seems everytime I bring my car to some 'pro' (highly specialized one at that) they screw something else up. Recently I had a shop reinstall the rear subframe bushing...without a lift its a full two day afair so I let them do it. Now the differential is leaking (they had to remove it to get to the bushings). So up went the car on the jack stands and turns out the bolt holding the input shaft is about half a turn loose and its had axial play in it. This is a limited slip differential so chances are the play ruined it. I tightened it but I'm dreading finding metal shavings when I drain the oil

                    I've recently changed a window regulator myself, buy my car was down for nearly three weeks because I needed a specialized rivet gun which I could not find at any tool store in my area.
                    This wouldn't be a German model by any chance ? Mercedes for one uses rivets, I've drilled them out and replaced them with metal screws

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                    • #11
                      Re: Learn to work on your car and save money!

                      Originally posted by Russell
                      This wouldn't be a German model by any chance ? Mercedes for one uses rivets, I've drilled them out and replaced them with metal screws

                      Sadly, it is a Pontiac, some of the forums that I visit have found that the metal screws tend to work themselves loose over time, which is why I chose to rivet it back in. The tool was extremely cheap at $18, but the downtime was immense. Overall, had I prepared properly (meaning bought the tool before disassembly) it would have been an easy 3-4 hour job.

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