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Is Mobil 1 5w30 really crap?

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Old Dec 7, 2007 | 11:48 AM
  #61  
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Originally Posted by jimmyducati
amsoil has consistantly had better results vs leading synthetic oils in . oh, by the way,, ive never seen an amsoil commerical, i actually dont think they advertise by anything but word of mouth and maybe an occasional raceday banner (could be wrong, ive just never seen any advertising)

http://www.amsoil.com/lit/g1971.pdf

Very true, I think with mobile 1 three+ dollars of that five+ dollars goes towards there marketing. Every time you turn around you see a commerical, banner, ad in mag ect.

There is nothing wrong with M1. Its just not the top dog anymore there are better choices at very competiave price some are even cheaper than m1. I personally run Penzoil platinum 10w30 I was running german castrol but it became hard to come by.
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Old Dec 7, 2007 | 01:27 PM
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Originally Posted by Jontall
I like Mobil 1 0W40 and feel it's the best oil money can buy. It's not a GF-4 oil so it's additive package is much better then Mobil 1 5W30. It's just a better all-round oil.
I used to run the 0-40 M1 but they dont sell it around here anymore...what part of the country do you live in and where do you buy it?..been using the high mileage 10-40 M1 since I can't find the 0-40 anymore..
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Old Dec 7, 2007 | 01:32 PM
  #63  
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Originally Posted by T/AWS6969
Hmmm... I must get him to switch. There is only 12000 miles on the vette and it really doesn't make sense that he is burning 2 qrts in 1500 miles. I think he better go with (from the sounds of it) the GC 0w30.
I do not think he has a problem with the brand or weight of oil he is using with oil consumption that high there is something that is not right with the engine. I think he will have high oil use no matter what is in the engine. Are you sure it is 2 quarts in 1500 miles?
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Old Dec 7, 2007 | 01:39 PM
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Yea thats what what dad told me. 2 qts! But I am wondering in the the back of my mind if the kid at Jiffy lube or wherever he went just put 5 qrts in instead of the 5.5 qts
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Old Dec 7, 2007 | 01:40 PM
  #65  
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Even tho that is still a quart in a half he burned
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Old Dec 7, 2007 | 01:44 PM
  #66  
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Damn, I never knew that mobil 1 didn't do as well as most people say it does. My car has 116k miles on it now, and burns about 1/2 quart every 3k miles. After all the research i think i'll switch to either RP or pennzoil platinum. I'm pretty sure that no one will have Amsoil here in college station.
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Old Dec 7, 2007 | 03:52 PM
  #67  
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buddy of mine was running mobil 1 5w30
oil pump went out.....drove 6 miles with o psi
broke engine down..........not a scare on any cylinder walls.....

been using it in every single vehicle of mine sence

using anything else is like wiping before ya poop......it doesnt make sence......lol
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Old Dec 9, 2007 | 12:25 AM
  #68  
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Originally Posted by ls1leadfoot
buddy of mine was running mobil 1 5w30
oil pump went out.....drove 6 miles with o psi
broke engine down..........not a scare on any cylinder walls.....

been using it in every single vehicle of mine sence

using anything else is like wiping before ya poop......it doesnt make sence......lol



Oil analysis doesn't lie
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Old Dec 9, 2007 | 12:47 AM
  #69  
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Originally Posted by R1ch
I'm a Mobil 1 supporter. Test have shown that it has the lowest amount of engine wear among synthetic oils. My Honda used to burn it but that's because it was a Honda. lol
If a Honda doesn't use some oil, it ain't running right!!!
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Old Dec 9, 2007 | 07:56 AM
  #70  
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He's not trying to run 87 or 89 octane in it, is he? My Camaro had the same oil consumption issues with Synthetic but thats because I was trying to run mid grade. As soon as I put 93 in it it ceased my consumption problem.
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Old Dec 9, 2007 | 07:58 AM
  #71  
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FWIW I used to run Royal Purple but I switched to Mobile One extended performance because the car sits quite a bit. If I ever rework the motor or swap it out I will probably go back to Royal Purple.
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