I just recently bought a 2002 GMC Sierra and knew nothing about what kind of oil was used in the truck. I know the oil was changed every 4-5K, so I am guessing its Dino, especially since its a prior work truck. I did one recent oil change with Super Tech High Mileage since I didnt know the condition of the seals, but decided to change to full syn HM, probably Mobil 1 or Valvoline. My wife drives the truck short distances, and I warm it up when I can, but figured the full syn would be better for her stop and go and short distances.
My question I guess is that I should not have issues making that switch right? I imagine the truck is new enough, and syn oil is advanced enough to not cause issues.
Also, suggestions on what oil to get and what filter to go with it? I figure I cant run Super Tech filters on full syn oil.
My question I guess is that I should not have issues making that switch right? I imagine the truck is new enough, and syn oil is advanced enough to not cause issues.
Also, suggestions on what oil to get and what filter to go with it? I figure I cant run Super Tech filters on full syn oil.