Just do it

Who knew a car had a computer? I didn't that's for sure. I just talked to the mechanic who has been trying to figure out what is wrong with my car for the last two weeks. He said he had one more thing to try and if that didn't work they would have to order a new computer. My brain immediately thought thousands as I asked for an estimate if they had to do that. He said about $600. I thought, I can do that, it's a lot cheaper than getting a new car. I bought this car brand new in 2006. Even though it is that old it has very low mileage so it really doesn't make sense to replace it. My thought is just do it! Living where I do I need transportation to even get to the grocery store.