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
Registered User
Joined: Feb 2007
Posts: 34
Likes: 0
From:
Redline w/ K&N Filter, i went 12 months putting 4500 miles and oil looked great.
Truck is like a weekend truck thats splits time with an HD, so low miles.
Being a diehard Mopar lover for years, The King Richard Petty 7/200
Truck is like a weekend truck thats splits time with an HD, so low miles.
Being a diehard Mopar lover for years, The King Richard Petty 7/200
Registered User
Joined: Apr 2009
Posts: 1
Likes: 0
From: Nazareth, Pa
Redline 5w30 with Hasting filter every 7K miles. Mostly highway with some around town drving. My understanding is that Redline is the only TRUE synthetic, without any additives that derive from petro. Unlike other so called synthetics. Been using this since new in my 04' 1500 Ram 4X4.
Registered User
Joined: Apr 2009
Posts: 21
Likes: 0
From: Temperance, mi
Just changed to Pennzoil 5w20 w/Mobil 1 filter. Synthetic is to expensive since the new generations of oil are so good. Even the regular Pennzoil has some synthetic in it and is less than half the price of Mobil 1. I don't drive 8,000 a year so it isn't worth the synthetic. I'd hate to change oil just once a year.
Registered User
Joined: May 2009
Posts: 39
Likes: 0
From: Shelby, North Carolina
Royal Purple with a Fram ToughGuard filter in my 3rd Gen 4.7 1500
Castrol High Mileage with a Fram TG filter in my 2nd Gen 5.9 1500 (150K+ and still strong!)
Oil is changed every 4,000 miles and filter is changed every 9,000.
Castrol High Mileage with a Fram TG filter in my 2nd Gen 5.9 1500 (150K+ and still strong!)
Oil is changed every 4,000 miles and filter is changed every 9,000.
Veteran
Joined: Jan 2007
Posts: 413
Likes: 1
From: Oklahoma City, OK
AMSOIL 0W-30 and AMSOIL filters in the truck; AMSOIL 0w-30 and mobil 1 filter in the Avenger. Change intervals? The truck's first change was about 1500, then the second was around 10k. Avenger's first change was about 2500, then about 9000. Why? My calendar had openings...
