Is replacing my oil pump for 1k worth it?
Context, I got this 2015 Chevy Sonic LS at 90k miles for 900 dollars from a family member. I wouldn't be considering it if I didn't get the car for ridiculously cheap. I'm already 1.2k deep in repairs from replacing the water pump and thermostat housing.
About a month ago my car started over heating, while the oil light kept turning on. I took it to the shop, my water pump and thermostat housing were cracked. I get it out the shop and my oil light is still turning on but only when I'm not revving the engine. I tell the mechanic they take it back in and now they are saying the oil pump is failing. I've seen this car starts to have a lot of issue around the mile mark that I'm at right now (104,000). So I'm curious if it is a mistake to sink anymore money into this car, and it will just continue to have cascading failures.