G35 Sedan V35 2003-06 Discussion about the 1st Generation V35 G35 Sedan

Switch to synthetic AND still change my oil every 3500 miles...Crazy?

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  #16  
Old 12-31-2005 | 08:35 PM
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If you use the Mobil1 5W/30 Extended performance combined with the Purolator PL14610 filter and change every 7500 per the manual, the engine will last longer than the rest of the car.
 
  #17  
Old 01-01-2006 | 07:09 AM
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Originally Posted by vegasG35sedan
No, it doesnt matter.. Oil doesnt go bad just sitting in your oilpan.. I have had my car for 12 months next month and only 8000 miles, 2 oil changes. one at 2500 where I did the synthetic option at infiniti and just had one the other at 7800 miles.. I have a 1997 Geo Tracker with 35000 miles on it.. just sits in my garage. It only gets one oil change a year, maybe..
Actually, oil can just go bad sitting in your oil pan if it is exposed to moisture and carbon... it'll go bad because the additive package will become depleted and it will cease to be able to neutralize the acidity.
 
  #18  
Old 01-01-2006 | 02:25 PM
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If you use Castrol GTX you can go up to 5k of miles on that dino oil. It has shown in tests to last till then. Amsoil or Mobil 1, you can push over 6k. I only go to 6k for my piece of mind but I could go longer if I wanted too on Amsoil 5w30.

Filter has nothing to do with how long your oil lasts. After a while the oil starts to breakdown, and not work as it should. The oil filter only helps clean particles out of the oil but doesn't help the life of the oil. (Well to a certain point it does but not enough to make a issue out of it).
 
  #19  
Old 01-01-2006 | 02:41 PM
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This is why, on my truck, I make sure to change the oil at least every 6 months. I only average about 4K a year on it, but don't want to worry about moisture.

I also make sure I take it on the highway a few times a year, too.
 
  #20  
Old 01-01-2006 | 03:18 PM
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Actually that's incorrect. If you want to participate in Amsoil's long change interval program (way longer than 6k, more like 10k+ if you get the oil analyzed), you must change the oil filter at least once or twice. So changing the filter is important for the oil's longevity

Originally Posted by G35_TX
Filter has nothing to do with how long your oil lasts. After a while the oil starts to breakdown, and not work as it should. The oil filter only helps clean particles out of the oil but doesn't help the life of the oil. (Well to a certain point it does but not enough to make a issue out of it).
 
  #21  
Old 01-01-2006 | 03:49 PM
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Originally Posted by Jeff92se
Actually that's incorrect. If you want to participate in Amsoil's long change interval program (way longer than 6k, more like 10k+ if you get the oil analyzed), you must change the oil filter at least once or twice. So changing the filter is important for the oil's longevity
LOL that is what I said Jeff. I said it does to a point. I am a Amsoil Dealer. I understand the basics and stuff about what the filter does and oil.

The filter can't go longer due to the fact it has tons of dirt/etc inside of it. So it needs to be changed out to be on the safe side with a new one. But still the oil breaksdown and the filter doesn't help in this area. It just helps keep it clean and helps make it last a little longer.
 
  #22  
Old 01-01-2006 | 05:17 PM
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Originally Posted by G35_TX
If you use Castrol GTX you can go up to 5k of miles on that dino oil. It has shown in tests to last till then. Amsoil or Mobil 1, you can push over 6k. I only go to 6k for my piece of mind but I could go longer if I wanted too on Amsoil 5w30.

Filter has nothing to do with how long your oil lasts. After a while the oil starts to breakdown, and not work as it should. The oil filter only helps clean particles out of the oil but doesn't help the life of the oil. (Well to a certain point it does but not enough to make a issue out of it).
the filter has EVERYTHING to do with how long your oil will last...

Synthetic oils do NOT break down like petrolium oils do so dont worry about not changing your oil but once a year if you only put 5000 miles on your engile a year.

Your an Amsoil dealer? ok, then here is a AMSOIL website that you should check out on Amsoils oil and filters..
http://www.amsoil.com/faqs/faq_filte...e_6months.aspx

Synthetic oil can wear out and become acidic but that is uaually due to poor filtering of particles, breaking down the oil..

Summary: if you have a low milage car that rarely gets driven, use synthetic oils and change the oil and filter once a year or every 5 to 7k miles.
 
  #23  
Old 01-01-2006 | 05:44 PM
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Originally Posted by gtbigup01
I won't go as far to say you're stupid, but I won't change at 3500 with synthetic. I have personally switched myself and change every 5000 miles.
+1.. 5k should be fine.
C.
 
  #24  
Old 01-01-2006 | 05:46 PM
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lol nevermind I guess everyone ignored my last sentence in there. I have done enough blackstone lab tests to know what breaks down oil and not. Oil Filters are part of it, but not as much as how the car is driven, what enviroments, how many miles are in the car, the type of oil you use, and so on.

Not JUST the oil filter. OIL still breaks down. If you have dino oil, and you go 3k of miles. Do you think just a filter change is going to help that oil last longer? No because it has reached its life depending on conditions. Oil filters are only PART of what makes the oil life.
 
  #25  
Old 01-01-2006 | 09:40 PM
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Am I missing something here?? This was taken directly from Amsoil's website:
https://www.amsoil.com/storefront/asl.aspx

SERVICE LIFE
AMSOIL Synthetic 5W-30 Motor Oil is recommended for extended drain intervals in unmodified(1), mechanically sound(2) gasoline fueled vehicles as follows:

• Normal Service(3) – Up to 25,000 miles or one year, whichever comes first.

• Replace AMSOIL oil filter at 12,500 miles or six months, whichever comes first (other brands at standard OEM* intervals).
• Severe Service(4) – Up to 15,000 miles or one year, whichever comes first.

• Replace AMSOIL oil filter at 15,000 miles or six months, whichever comes first (other brands at standard OEM* intervals).


If you even went by the 'Severe Service' they reccommend every 15k miles...why is everyone here saying they change their synthetic around 5k? Just to feel better about it?
 
  #26  
Old 01-01-2006 | 09:56 PM
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Originally Posted by G35_TX
I am a Amsoil Dealer. I understand the basics and stuff about what the filter does and oil.

But still the oil breaksdown and the filter doesn't help in this area. It just helps keep it clean and helps make it last a little longer.

Amsoil or Mobil 1, you can push over 6k

I have done enough blackstone lab tests to know what breaks down oil and not.

If you use Castrol GTX you can go up to 5k of miles on that dino oil. It has shown in tests to last till then.

If you have dino oil, and you go 3k of miles. Do you think just a filter change is going to help that oil last longer? No because it has reached its life depending on conditions.

dude, you need to stop posting.. your really contradicting yourself..
 
  #27  
Old 01-01-2006 | 10:12 PM
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Originally Posted by vegasG35sedan
dude, you need to stop posting.. your really contradicting yourself..
Excuse me? How many posts and how long I have been here compared to you? Thank you have a nice day.

PS, I didn't contradict myself sir. You just didn't read my post well.
 
  #28  
Old 01-01-2006 | 10:21 PM
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Originally Posted by G35_TX
Excuse me? How many posts and how long I have been here compared to you? Thank you have a nice day.

PS, I didn't contradict myself sir. You just didn't read my post well.
hahahaha.. .well, I guess you told me..


PS, on just THIS one topic I posted your contridictions, You can read them as well..
 
  #29  
Old 01-01-2006 | 10:32 PM
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You obviously can't prove it. I didn't contradict myself. Quit stiring up trouble kid.
 
  #30  
Old 01-01-2006 | 10:38 PM
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Originally Posted by G35_TX
You obviously can't prove it. I didn't contradict myself. Quit stiring up trouble kid.
Hahahah.. kid?

just read your own words.. That is proof enough..

Oh,, and like i believe ifleyelearz found on the website that you state you are a distributor for, there are facts that you need to study..

and since you are stalking my posts I will repeat a famous quote that you should heed.. It is better to be thought of as a fool than to open your mouth and remove all doubt..
 


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