engine light on

Asked by Rolloyoubigdummy Feb 27, 2019 at 08:46 AM about the 2012 Buick LaCrosse Premium I AWD

Question type: Maintenance & Repair

My 2012 Buick overheated and I filled it up with coolant which solved that
problem.  Now it says that I need to change the oil and the engine light is
on....ideas?

3 Answers

210,775

If it is the red engine light then the engine is hurt bad from overheating. If it's the yellow one, then have the codes checked and see what got messed up during the overheat. If the engine is not damaged then I would change the oil and filter just to be safe and make sure the oil reminder is reset properly

2 people found this helpful.

I just had the ssme problem. Water was bad and I changed the thermostat

Water pump was bad and changed coolent sensor

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