I have a 2007 Jetta and my oil light keeps blinking. I just had my engine valve cover gasket and spark plugs replaced 1 month ago. Now my oil light has come on and is blinking.
My mechanic says I need to have my system "flashed" by the dealership. What does this do? Is my engine at risk if I don't have this done?
probably the oil pressure sensor or the wiring to it
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