Amsoil Oil and Filter
I have a 2006 F150 4.6L and I am looking to switch over to amsoil from other average synthetic oils as i just had my engine replaced for free and would like to start out ob the right foot so to speak. I went to their website and amsoil recommended their 0W-20 for "maximum performance" followed by their 5W-20 Extended Life for "performance plus" and their 5W-20 OE for "performance".
What I am confused about is if I'm not mistaken the owner's manual calls for 5W-20. Why would amsoil recommend a 0W-20 oil? They also gave me four different options for an oil filter (two of one type and two of another type). I am looking to get the first type of filter, the 25,000 mile filter, but I have no idea what the difference is between the two 25k mile filters. One model number is EA034 and the other is EA011 in case anyone has run into this dilemma as well. I'm just wondering which oil and filter to buy. Any advice would be appreciated. |
IMO, Mobil 1 and a K&N filter.
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Mobil 1 doesn't compare to amsoil. Not even close. That's what I used in my old engine.
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Originally Posted by J.Boswell
(Post 873011)
I have a 2006 F150 4.6L and I am looking to switch over to amsoil from other average synthetic oils as i just had my engine replaced for free and would like to start out ob the right foot so to speak. I went to their website and amsoil recommended their 0W-20 for "maximum performance" followed by their 5W-20 Extended Life for "performance plus" and their 5W-20 OE for "performance".
What I am confused about is if I'm not mistaken the owner's manual calls for 5W-20. Why would amsoil recommend a 0W-20 oil? They also gave me four different options for an oil filter (two of one type and two of another type). I am looking to get the first type of filter, the 25,000 mile filter, but I have no idea what the difference is between the two 25k mile filters. One model number is EA034 and the other is EA011 in case anyone has run into this dilemma as well. I'm just wondering which oil and filter to buy. Any advice would be appreciated. |
So what you're saying is that a 0W-20 oil will flow quicker while cold than a 5W-20 oil, but both will perform the same at regular engine operating temperatures? That might be completely wrong, but that was a lot to take in.
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Originally Posted by J.Boswell
(Post 873473)
So what you're saying is that a 0W-20 oil will flow quicker while cold than a 5W-20 oil, but both will perform the same at regular engine operating temperatures? That might be completely wrong, but that was a lot to take in.
http://www.upmpg.com/tech_articles/motoroil_viscosity/ |
I used Amsoil full synthetic in my 98 F150 with the EA filter, did annual oil changes. Not only can I recommend it, I HIGHLY recommend it! I got a 5 MPG bump in fuel economy that gradually diminished through the year, my wifes car didn't see such an increase. Her car was still worth it as I changed the oil ONLY once a year.
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Wow I had no idea that motor oil was that in depth. Thanks for sharing that with me. Back to my original question though. It would be safe to use either the 0W-20 or 5W-20 synthetic oil in my truck. 0W-20 would be better though as it will reduce engine wear on start up.
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Originally Posted by Frrrd
I used Amsoil full synthetic in my 98 F150 with the EA filter, did annual oil changes. Not only can I recommend it, I HIGHLY recommend it! I got a 5 MPG bump in fuel economy that gradually diminished through the year, my wifes car didn't see such an increase. Her car was still worth it as I changed the oil ONLY once a year.
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I just used the recommended oil on the Amsoil website. My wifes car used 0w 20.
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