Would running 5w20 oil affect oil pressure and in turn affect cold engine idle?
My car idles very low until it is warmed up. I already have a new Temp sensor and soon to follow 02 sensor to see if that clear up the problem, but I just thought about the oil pressure and idle thing this morning?
Could the oil be too thick, and affecting pressure/idle until it warms up and thins out?
My car idles very low until it is warmed up. I already have a new Temp sensor and soon to follow 02 sensor to see if that clear up the problem, but I just thought about the oil pressure and idle thing this morning?
Could the oil be too thick, and affecting pressure/idle until it warms up and thins out?
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