Switch from Mobil One to High Milage?
#5
Supporting Maxima.org Member
iTrader: (54)
Join Date: Feb 2001
Location: Northern Jersey
Posts: 10,166
Originally Posted by mmiles
is it true that if a car has high miles and you switch to synthetic, it could dry out the seals in your motor?
Stay with Mobil one. It will protect alot better than any type of High mileage motor oil
-matt
#7
Heres a question:
Why is synthetic oil better than regualar oil?
I know that with some synthetics, you can go longer w/o changing the oil but what are the real advantages. I do not plan on using syntheic because I just bought the car with 108K miles and do not believe the previous owner used it.
Why is synthetic oil better than regualar oil?
I know that with some synthetics, you can go longer w/o changing the oil but what are the real advantages. I do not plan on using syntheic because I just bought the car with 108K miles and do not believe the previous owner used it.
#9
Castrol GTX for our cars, at high mileage just keep feeding the car what its used to, don't change the winning formula. as long as the intervals are properly maintained, i dont think it even matters what oil filter you use as long as the oil is Castrol GTX
#12
Originally Posted by max95q
Is it true that because synthetic oil cleans you could start leaks that normally your dino oil didnt I guess open up? Someone told me this so I never used it.
#16
If a seal is going out, it will tend to leak earlier/more than with conventional. That's just life. The high mileage oils do tend to slow down the leaking.
I have a slight seep at my rear crank seal (I think) and I'm using Mobil1 10w30.
Dave
I have a slight seep at my rear crank seal (I think) and I'm using Mobil1 10w30.
Dave
#18
Supporting Maxima.org Member
iTrader: (3)
Join Date: Nov 2004
Location: Long Island, NY/Tampa, FL
Posts: 533
I got 220k on my motor and it's had mobil 1 for most of it's life up until now. I ran an auto-rx treatment and switched to 0w-30 synthetic german castrol. It still pulls just as good as it did when I first got it if not better.
#19
I have been putting mobile 1 full synthetic since I bought my car used at 43k miles and now have 94k. Since i have another car now, i only use this for commute and only drive about around 400 miles/month 90% local in NYC. How often you guys think i should change my oil/filter? It would take me whole year to rack up like 5-6k miles. SO i guess i should change it every 5-6 months?
#21
I would go HM oils if I were u. I have been using HM oil on my maxima with 120K on the odometer.
The only thing about HM is it is SL rated not SM, other than that the additives are top notch, why would you have all oil companies have them in the first place?
The only thing about HM is it is SL rated not SM, other than that the additives are top notch, why would you have all oil companies have them in the first place?
#22
http://www.blackstone-labs.com/free_test_kit.html
the only way to know if you are going too long or too short with your oil. can also indicate a coolant leak. best $20 you can spend.
the only way to know if you are going too long or too short with your oil. can also indicate a coolant leak. best $20 you can spend.
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