That's only one incident. Using FIXD, I have successfully diagnosed and made four repairs on 3 different cars. I highly recommend it!!!
The other thing it does is it gives you a heads-up to what the problem may be. In one instance, the dealership tried to convince me the problem would require over $1,000 in repair costs. Using the information FIXD had provided me, I backed out of that situation, called up a local mechanic, explained the problem and got the repair done for $140 and some change.
Knowledge is power, and this little device helps provide you with more knowledge, so you won't be so easily snowballed!
Finally, my daughter lives several hours away. If she has a problem with her older vehicle, she can use FIXD to get a diagnosis which helps me, help her seek to the best solution.
It's a great investment, that'll pay dividends – you'll get your investment back!