I changed the oil in mine & the wifes cars a few days ago.Walmart had the Mobil 1 Extended Performance 5w30 for $26 for a 5qt jug so I thought I'd try it out.
The vehicles:
2002m Mustang GT w/ 89k miles
Several mods & run hard on a daily basis.
Using regulat Mobil 1 5w30 with FL820S filter changing every 3-4K.
Had quite a bit of valvetrain noise as most of the 4.6's do.
2003 Honda Accord w/ 58k miles
Bone stock
Using Motorcraft 5w30 blend with Pure One filter changing about every 3-4k unless the wife forgets to tell me she's hit mileage. I've come to learn since we got married last year that she pays absolutely no attention to the change sticker I put on the window for her, LOL. I now pay much closer attention.
The valvetrain was a little noisy in her car also.
Switched to the 5w30 EP with the FL820S in my car and the valvetrain noise has almost completely disappeared.
Put the same oil in her car with a Fram TG filter and the same thing. Almost all valvtrain noise is gone. YES, I know, FRAM sux, I agree. But that was the only filter for her car that Walmart carried. There were only MC & Fram on the shelves. I went yesterday and stocked up on some MC and Pure One filters. I figure using the fram for one interval isn't going to kill anything.
So for $5.20 a qt. in the 5qt jug theMobil 1 Extended Performance 5w30 is working great so far. And both engines run smoother as well as being quieter.
I figured I'd post this up in case anyone was thinking of trying this oils out. I'll update with a post later on if the valvetrain noise starts to come back.
The vehicles:
2002m Mustang GT w/ 89k miles
Several mods & run hard on a daily basis.
Using regulat Mobil 1 5w30 with FL820S filter changing every 3-4K.
Had quite a bit of valvetrain noise as most of the 4.6's do.
2003 Honda Accord w/ 58k miles
Bone stock
Using Motorcraft 5w30 blend with Pure One filter changing about every 3-4k unless the wife forgets to tell me she's hit mileage. I've come to learn since we got married last year that she pays absolutely no attention to the change sticker I put on the window for her, LOL. I now pay much closer attention.
The valvetrain was a little noisy in her car also.
Switched to the 5w30 EP with the FL820S in my car and the valvetrain noise has almost completely disappeared.
Put the same oil in her car with a Fram TG filter and the same thing. Almost all valvtrain noise is gone. YES, I know, FRAM sux, I agree. But that was the only filter for her car that Walmart carried. There were only MC & Fram on the shelves. I went yesterday and stocked up on some MC and Pure One filters. I figure using the fram for one interval isn't going to kill anything.
So for $5.20 a qt. in the 5qt jug theMobil 1 Extended Performance 5w30 is working great so far. And both engines run smoother as well as being quieter.
I figured I'd post this up in case anyone was thinking of trying this oils out. I'll update with a post later on if the valvetrain noise starts to come back.
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