Cars are not cheap to run, as you will almost certainly have found out if you are a car owner. There are so many things you will need to pay for and it is even more expensive if something goes wrong with a vehicle. You need to weigh up whether you are paying too much.
You should first of all establish how much your car is worth. This could be done using the internet or you could get an approximate valuation from a mechanic. If you need to get some repairs done and they are going to cost more than the car is worth, it is definitely not worth the cost to you. You should look into selling it or sending it to scrap.
If you want to make sure your car is well looked after and won’t cost too much in maintenance, get all repairs made properly and have services carried out regularly.