I have been using mobil 1 extended performance 5w-30 engine oil but engine sound still there.
Also, engine light goes and come back after 10-15 days .
Printable View
I have been using mobil 1 extended performance 5w-30 engine oil but engine sound still there.
Also, engine light goes and come back after 10-15 days .
Engine noise? Oil won’t cure that.
And what light? Oil light or check engine light.
Welcome btw.
Check engine light
The code is for too much oxygen in bank 1