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Oils that our cars DON'T eat?


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I'll have to reconsider constantly overfilling, since a drain is not a bone-dry motor so long run who knows how much extra you end up adding. My oil level is right above where the dipstick bends back into straight-through. Make sense? About an inch above the mark. I was kinda worried. After reading on the internet, I was convinced I am fine.
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I just changed my oil to Pennzoil Ultra 5w30 with a purolator filter. I might be crazy but I feel like the car doesnt have the power it did before when cruising. What I mean is when I let off the gas to raise the mileage it feels like their isnt enough power to hold the car at speed and get the mileage I was getting using the mobil1 5w30. For example when traveling at 70 mph on the highway with the mobil I could get between 30 and 33 mpg and now with the pennzoil I can get between 29 and 30. Does this make sense to anyone? Could this be caused by overfilling your oil? I have a little less than half a quart extra in it (got a little crazy with the oil jug).
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I find that using the used oil & filters from Jiffy Lube in my car is the best for my motor.

 

Me thinks someone has been sniffing to many paint fumes in the new house. ;)

305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. (SOLD).  CHECK your oil, these cars use it.

 

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thisguys2130, check the oil level. I think it needs to be at an assinine level overfilled to cause issues. Otherwise, it's in your head.

 

 

haha yeah I think it was in my head because everything seems normal now. I am just worried I think because this is my first car that I have had a payment on and it makes me pay attention to the slightest things going on in my car lol. Thanks for bringing me back to reality fishbone!

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  • 9 months later...

Hello All,

I have a question, with my Audi's I have always run Mobil 1 0-40. I have done a fair amount of reading on the subject of oils and it seems that the M1 0-40 is a stand out product in the M1 line up. I have sent in samples of my oil to Blackstone 4 times (twice on our old B5 S4 and twice on our B6 S4) and it has tested VERY well at my 5K mile OCI. I changed the oil in our '08 OBXT a couple weeks back and used M1 0-40 just because I like the performance of the M1 but I am wondering if it is too far our of "range" for these motors. In my readings it looks to be fine but I would like to get your thoughts.

 

Cheers,

Jim

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Hello All,

I have a question, with my Audi's I have always run Mobil 1 0-40. I have done a fair amount of reading on the subject of oils and it seems that the M1 0-40 is a stand out product in the M1 line up. I have sent in samples of my oil to Blackstone 4 times (twice on our old B5 S4 and twice on our B6 S4) and it has tested VERY well at my 5K mile OCI. I changed the oil in our '08 OBXT a couple weeks back and used M1 0-40 just because I like the performance of the M1 but I am wondering if it is too far our of "range" for these motors. In my readings it looks to be fine but I would like to get your thoughts.

 

Cheers,

Jim

 

Should be fine, but see how the test results come back and take it from there. We arent a fan of m1 but opinions abound.

 

-mike

 

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Should be fine, but see how the test results come back and take it from there. We arent a fan of m1 but opinions abound.

 

-mike

 

http://www.pbase.com/paisan/image/91072632.jpghttp://www.pbase.com/paisan/image/141039922.jpg http://www.pbase.com/paisan/image/133406601.jpg http://upload.pbase.com/image/137566671.jpg

11+ Years Maintaining, Modifying and Educating TriState Subaru Enthusiasts.

Call directly as We carry almost every manufacturer now, so before you buy parts call us.

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"Race Tested, Enthusiast Approved!"

 

Mike,

Totally agree that not all M1 products are not that great but it seems that the 0W-40 is a stand out product....from what I have read and my limited experience with oil analysis....:rolleyes:

 

Thanks.

 

Cheers,

Jim

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Mike,

Totally agree that not all M1 products are not that great but it seems that the 0W-40 is a stand out product....from what I have read and my limited experience with oil analysis....:rolleyes:

 

Thanks.

 

Cheers,

Jim

 

We run 5w30 in winter and 5w40 in the summer, the 40 might be a little thick depending on your climate.

 

-mike

 

http://www.pbase.com/paisan/image/91072632.jpghttp://www.pbase.com/paisan/image/141039922.jpg http://www.pbase.com/paisan/image/133406601.jpg http://upload.pbase.com/image/137566671.jpg

11+ Years Maintaining, Modifying and Educating TriState Subaru Enthusiasts.

Call directly as We carry almost every manufacturer now, so before you buy parts call us.

AIM: AZP Installs | E-mail: sales@azpinstalls.com | 725 Fairfield Ave | Kenilworth, NJ 07033 | 908.248.AZP1 (2971) | T-1 Certified Amsoil Direct Jobber

"Race Tested, Enthusiast Approved!"

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Hello All,

I have a question, with my Audi's I have always run Mobil 1 0-40. I have done a fair amount of reading on the subject of oils and it seems that the M1 0-40 is a stand out product in the M1 line up. I have sent in samples of my oil to Blackstone 4 times (twice on our old B5 S4 and twice on our B6 S4) and it has tested VERY well at my 5K mile OCI. I changed the oil in our '08 OBXT a couple weeks back and used M1 0-40 just because I like the performance of the M1 but I am wondering if it is too far our of "range" for these motors. In my readings it looks to be fine but I would like to get your thoughts.

 

Cheers,

Jim

 

IMO, it should do very well with a 5k OCI. I ran it a short time ago in a stock FXT for a 6k mile interval, and while wear was very good, the TBN dropped to 1.99. The uoa is here.

 

Since that uoa, M1 reformulated the 0W-40 to meet API SN specs. In the process, the viscosity at 100C dropped by .5 cst's (IIRC) and the HTHS and TBN were bumped up slightly. I recently decided to run it again since I couldn't resist the $29.99 for five quarts sale at Autozone so I'll see how the SN version holds up. Although S4's are pretty tough on oil, I presume the B5 and B6 S4's have larger than a 5 quart sump capacity which helps. Definitely don't go over 5k in your OBXT without a uoa.

 

-Dennis

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I have been using Valvoline Synthetic 5w-30. the car has been using 1/2-3/4 a quart in 2500 miles city driving, oil is pretty dark when drained it. Went to florida and back, didn't use any oil and was still gold when I drained it. Part of my problem might be my car doesn't warm up on my drive to work and drive home(1.5 miles each way). Been thinking of switching to rotella 5w-40 too.
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Good read...

 

I'll try Pennzoil for a change. Don't like the fact that a low mile car consumes oil (Mobil 1 5w-30 synthetic). I'm not even that hard on the throttle :mad:

 

And you don't even have to worry about turbo blow-by:lol: I burned a quart every thousand miles when using M1.

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And you don't even have to worry about turbo blow-by:lol: I burned a quart every thousand miles when using M1.

 

Good read...

 

I'll try Pennzoil for a change. Don't like the fact that a low mile car consumes oil (Mobil 1 5w-30 synthetic). I'm not even that hard on the throttle :mad:

 

 

My car eats mobil1 synthetic as well, at a rate of 1 quart every 3-4k. I have been using pennzoil platinum 5w-30 and switched the last oil change to the ultra 5w-30 and the burn rate is the same. My next oil change is due at 75k and pennzoil has no synthetic high mileage oil yet so I think I am going to switch to their high mileage oil. I used that for 50k on my 97 intrepid and never used to burn a drop even when I sold her at 179k. I used it in our 98 grand cherokee (5.2 v-8) as well from like around 100k - 164k, and that thing didnt burn any oil either. I am starting to think its just the engine design that causes them to burn oil.

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For those guys going to amsoil, if you dont buy locally, please click the link in our sig to buy through us.

 

-mike

 

http://www.pbase.com/paisan/image/91072632.jpghttp://www.pbase.com/paisan/image/141039922.jpg http://www.pbase.com/paisan/image/133406601.jpg http://upload.pbase.com/image/137566671.jpg

11+ Years Maintaining, Modifying and Educating TriState Subaru Enthusiasts.

Call directly as We carry almost every manufacturer now, so before you buy parts call us.

AIM: AZP Installs | E-mail: sales@azpinstalls.com | 725 Fairfield Ave | Kenilworth, NJ 07033 | 908.248.AZP1 (2971) | T-1 Certified Amsoil Direct Jobber

"Race Tested, Enthusiast Approved!"

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  • 1 month later...

Anyone use this? Didn't know they made the Ultra in a 5W-40.

Pennzoil Ultra Euro Synthetic 5W-40 Motor Oil

 

I'm running their "Platinum" in my Suburban and have heard good things about the Platinum and Ultra. I run Total (previously Elf...German) 5W-40 in my Subie.

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