And who makes Carquest oil? My wife took her car to a BP service station (pretty good service people) and they did not use BP products they use Carquest conventional 10w30 oil and a white Carquest oil filter. Should I be concerned? She changes the oil every 3-4,000 mile when the change oil light ocmes on. The vehicle is a 98 ford explorer eddie bauer with 118,000 miles.
Thanks,
Thanks,