Here is my latest UOA for my G37. I'm using WIX oil and air filters. The oil was in the car for almost exactly 3 months. I drive about 60% highway, 30% country roads and 10% city.
Pennzoil Ultra 5w30, 6277 miles 2009 Infiniti G37
- Thread starter KLB
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Phosphorus 144?
Other 2 UOA's look like Mobil 1
Other 2 UOA's look like Mobil 1
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So much for this being a 4000 mile oil in your vehicle. I'm with Buster, what were the other oils?
Nice FP, TBN is low for a $28 oil but better than some oils we have seen.
What type of use for the vehicle? Time in sump?
Bill
Nice FP, TBN is low for a $28 oil but better than some oils we have seen.
What type of use for the vehicle? Time in sump?
Bill
Originally Posted By: Bill in Utah
What type of use for the vehicle? Time in sump?
Bill
Originally Posted By: KLB
Here is my latest UOA for my G37. I'm using WIX oil and air filters. The oil was in the car for almost exactly 3 months. I drive about 60% highway, 30% country roads and 10% city.
What type of use for the vehicle? Time in sump?
Bill
Originally Posted By: KLB
Here is my latest UOA for my G37. I'm using WIX oil and air filters. The oil was in the car for almost exactly 3 months. I drive about 60% highway, 30% country roads and 10% city.
The first two were both Mobil1
Originally Posted By: Johnny
Originally Posted By: Bill in Utah
What type of use for the vehicle? Time in sump?
Bill
Originally Posted By: KLB
Here is my latest UOA for my G37. I'm using WIX oil and air filters. The oil was in the car for almost exactly 3 months. I drive about 60% highway, 30% country roads and 10% city.
And Mr Bill is having a "moment"...
Thanks Johnny for the obvious... (that's what I get for scanning the board trying to "catch" it "all")
Bill
Originally Posted By: Bill in Utah
What type of use for the vehicle? Time in sump?
Bill
Originally Posted By: KLB
Here is my latest UOA for my G37. I'm using WIX oil and air filters. The oil was in the car for almost exactly 3 months. I drive about 60% highway, 30% country roads and 10% city.
And Mr Bill is having a "moment"...
Thanks Johnny for the obvious... (that's what I get for scanning the board trying to "catch" it "all")
Bill
Originally Posted By: KLB
The first two were both Mobil1
Surprise! (and like Buster I have the same thought process when I saw them)
The hits keep coming.
The first two were both Mobil1
Surprise! (and like Buster I have the same thought process when I saw them)
The hits keep coming.
Originally Posted By: buster
LOL I figured they were! 3x higher Fe wear with M1. Stick with PU.
Break in, big whop. I don't see an issue with either oil. Other then the lab error on the phosphorus in the Ultra everything looks good.
LOL I figured they were! 3x higher Fe wear with M1. Stick with PU.
Break in, big whop. I don't see an issue with either oil. Other then the lab error on the phosphorus in the Ultra everything looks good.
Very good. Curious to track this over time compared to the VQ35.
Looks good and yes that Phos # has to be off!
Well, as noted the readings on Phosphorous were indeed wrong. Here is the updated UOA with the correct numbers.
Just like my PU report....Iron much lower than with M1.
Great report!
Great report!
Originally Posted By: TaterandNoodles
Originally Posted By: buster
LOL I figured they were! 3x higher Fe wear with M1. Stick with PU.
Break in, big whop. I don't see an issue with either oil. Other then the lab error on the phosphorus in the Ultra everything looks good.
30k miles is WAY pass break in....
stick with PU
Originally Posted By: buster
LOL I figured they were! 3x higher Fe wear with M1. Stick with PU.
Break in, big whop. I don't see an issue with either oil. Other then the lab error on the phosphorus in the Ultra everything looks good.
30k miles is WAY pass break in....
stick with PU
Yes another UOA showing an oil I will recommend to my son for his G37, and one I won't.
Thanks for posting.
Thanks for posting.
Originally Posted By: garlicbreadman
Originally Posted By: TaterandNoodles
Originally Posted By: buster
LOL I figured they were! 3x higher Fe wear with M1. Stick with PU.
Break in, big whop. I don't see an issue with either oil. Other then the lab error on the phosphorus in the Ultra everything looks good.
30k miles is WAY pass break in....
stick with PU
Look again 19 and 25K,,that's still breaking in to most on here..
and 23 in 6k for PU? mobil bashers would be all over crying about that number if it was M1
Originally Posted By: TaterandNoodles
Originally Posted By: buster
LOL I figured they were! 3x higher Fe wear with M1. Stick with PU.
Break in, big whop. I don't see an issue with either oil. Other then the lab error on the phosphorus in the Ultra everything looks good.
30k miles is WAY pass break in....
stick with PU
Look again 19 and 25K,,that's still breaking in to most on here..
and 23 in 6k for PU? mobil bashers would be all over crying about that number if it was M1
Patman
Staff member
Originally Posted By: daman
Look again 19 and 25K,,that's still breaking in to most on here..
and 23 in 6k for PU? mobil bashers would be all over crying about that number if it was M1
You have to keep in mind that with the higher iron numbers on the previous run that a good portion of the iron in this run is still residual leftover. So the next OCI will almost certainly show iron levels much lower than this one.
Look again 19 and 25K,,that's still breaking in to most on here..
and 23 in 6k for PU? mobil bashers would be all over crying about that number if it was M1
You have to keep in mind that with the higher iron numbers on the previous run that a good portion of the iron in this run is still residual leftover. So the next OCI will almost certainly show iron levels much lower than this one.
Originally Posted By: Patman
Originally Posted By: daman
Look again 19 and 25K,,that's still breaking in to most on here..
and 23 in 6k for PU? mobil bashers would be all over crying about that number if it was M1
You have to keep in mind that with the higher iron numbers on the previous run that a good portion of the iron in this run is still residual leftover. So the next OCI will almost certainly show iron levels much lower than this one.
Oh....so residual leftover!
Originally Posted By: daman
Look again 19 and 25K,,that's still breaking in to most on here..
and 23 in 6k for PU? mobil bashers would be all over crying about that number if it was M1
You have to keep in mind that with the higher iron numbers on the previous run that a good portion of the iron in this run is still residual leftover. So the next OCI will almost certainly show iron levels much lower than this one.
Oh....so residual leftover!
I just changed my son's G37 Coupe to Penzoil Ultra on it's second oil change, he wanted to run dino oil for an additional 3200 mile oil interval.
Based on these results, I am glad I did it. Will probably leave it in for 7200 miles.
Based on these results, I am glad I did it. Will probably leave it in for 7200 miles.
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