I’m a broke college student in desperate need of assistance with my car. My “Check Engine” light came on last week so I took it to a mechanic. He charged me $550 to change the ignition coil, wire sets, spark plugs, and thermostat.
The check engine light doesn’t come on anymore, but the engine still overheats. The mechanic said it might be the coolant temp sensor which he could fix for $120. I need my car for work and school, but I can’t keep paying money to not fix the problem.
Is there anything else that might be causing this?