View Poll Results: What oil is in your engine?
Mobil 1
251
32.51%
Royal Purple
123
15.93%
Amsoil
57
7.38%
Valvoline Full Synthetic
86
11.14%
Pennzoil Synthetic
36
4.66%
Castrol Synthetic
65
8.42%
Quaker State 4x4
17
2.20%
Havoline Synthetic
2
0.26%
Other Full Synthetic
29
3.76%
Whatever the Dealership sticks in
28
3.63%
Synthetic Blend (specify in a post)
20
2.59%
Conventional (dino) oil (specify in a post)
58
7.51%
Voters: 772. You may not vote on this poll
Motor Oil
Veteran
Joined: Jan 2009
Posts: 414
Likes: 0
From: Gibsonton, FL
I just bought some Valvoline Full Synthetic and a Mopar Oil Filter. I'm gonna go put it in tomorrow. Anyone have any problems with Valvoline? I got it because it was hella cheaper than Mobil 1. This will be my first oil change with the truck so every oil change I'm gonna try a different oil just to see which one works best.
I have a hard time finding Royal Purple around here...
Mobil 1 is like $26 for a 5 qt jug.
Castrol Edge is $30 - $35 for a 5 qt.
I haven't tried Penzoil or Quaker State either and don't want to. I hear bad things about them.
I have a hard time finding Royal Purple around here...
Mobil 1 is like $26 for a 5 qt jug.
Castrol Edge is $30 - $35 for a 5 qt.
I haven't tried Penzoil or Quaker State either and don't want to. I hear bad things about them.
Professional
Joined: May 2008
Posts: 190
Likes: 0
Have been replacing oil at 3-4,000 mile intervals for first 20,000 miles. Running Castrol oil with Mopar filter.
Switching to Castrol Syntec w/Mopar filter. Considering trying blackstone labs to get a accurate reading on results. Thinking of trying 6,000 mile intervals and at 3,000 miles changing filter.
What do you think?
Switching to Castrol Syntec w/Mopar filter. Considering trying blackstone labs to get a accurate reading on results. Thinking of trying 6,000 mile intervals and at 3,000 miles changing filter.
What do you think?