Omega Owners Forum
Omega Help Area => Omega General Help => Topic started by: Michael2.6 on 09 February 2012, 22:18:45
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what is the correct oil for a 2.6 v6
Could I use 5w 30 dexos2 fully synthetic
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most peoples preference is gm 10/40 semi synthetic hth :y
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I run mine on 5W/40 fully synthetic all year round but it's only a 4 pot. I don't think I would be happy using a thinner oil in a V6 tbh :-\
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It will be fine.
From tc web site, either will do.
5W30 dexos2
5 litre part number 93165557
Offer price for four cans £58.74 Equivalent to
£2.94/litre
10W40 Semi synthetic
5 litre part number 93165216
Offer price for four cans £38.37 Equivalent to
£1.92/litre
Prices plus vat
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I think the fully syn has gone up recently, hasn't it :( It cost me £43 for 20L a year ago, and £58 last weekend. Boo.
I'm almost tempted to get the semi syn next time..
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5/30 too thin.. will be ok for winter but when summer starts engine wont like it..
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5/30 too thin.. will be ok for winter but when summer starts engine wont like it..
It liked it just fine last summer ;)
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they are more suitable for engines with shorter clearences.. (ie honda etc)
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5/30 too thin.. will be ok for winter but when summer starts engine wont like it..
It's the specified grade for the 2.6 and 3.2. High mileage engines that are starting to use oil might be better off on the 10w40.
It might start off thinner but I bet it stays in grade much better than the 10w40. ;)
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5/30 too thin.. will be ok for winter but when summer starts engine wont like it..
It liked it just fine last summer ;)
may be it complained and you didnt hear ;D you may use, but those engines are not designed to usee with those oils.. there were long debates on here and other forums I still remember..
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5/30 too thin.. will be ok for winter but when summer starts engine wont like it..
It's the specified grade for the 2.6 and 3.2. High mileage engines that are starting to use oil might be better off on the 10w40.
It might start off thinner but I bet it stays in grade much better than the 10w40. ;)
if both mobil 1 , cant agree..
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however it seems we are in different climates..esoecially summer.. :-\
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however it seems we are in different climates..esoecially summer.. :-\
Finally, cem admits the entire membership of oof does NOT live in Turkey. ;D
Info below
http://www.omegaowners.com/forum/index.php?topic=90441.0
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however it seems we are in different climates..esoecially summer.. :-\
Finally, cem admits the entire membership of oof does NOT live in Turkey. ;D
Info below
http://www.omegaowners.com/forum/index.php?topic=90441.0 (http://www.omegaowners.com/forum/index.php?topic=90441.0)
;D ;D seriously , when temperatures in summer exceed 35-40 celcius , the engine noise changed to a very different tone that disturbed me.. because I also tried those oils because of curiosity..
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So as said, dexos2 will be absolutely fine. Especially in Bishop Aukland. :)
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Thanks for the advice guys
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GM went to the 5W30 fully synthetic oils late in the production life of the Omega to extend the service intervals. So that oil is perfectly suited.
However, I like to oil service the car well within the old service interval, so change the oil every 3-4k, and therefore the extra cost over 10W40 semi is not worthwhile, IMHO. I am of the opinion that I'd rather change the oil more regularly with a cheaper (but still very good quality) oil, rather than less often using an expensive premium oil.
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So as said, dexos2 will be absolutely fine. Especially in Bishop Aukland. :)
If it ever gets to 40ºC here .. I'm moving to the Shetlands! ;D
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So as said, dexos2 will be absolutely fine. Especially in Bishop Aukland. :)
If it ever gets to 40ºC here .. I'm moving to the Shetlands! ;D
last summer , highest temps were reaching 45-46 celcius here (not under the sun).. ::)
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"5W-30 Pros and Cons
- The pros of 5W-30: It is best for operating in cold climates, and it tends to give slightly better engine protection. The cons of 5W-30: It might not be suitable for vehicles that operate in hot climates, and it is not the best option for vehicles that are involved in frequent city driving (stop and go) or vehicles that frequently haul heavy loads
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http://www.ehow.com/about_6312890_motor-oil_-10w30-vs_-5w30.html (http://www.ehow.com/about_6312890_motor-oil_-10w30-vs_-5w30.html)
10w30 is different
"10W-30 Pros and Cons
- The pros of 10W-30: It is a better choice for vehicles that operate in hot climates; it is a better choice for stop-and-go driving; and it is a better choice for vehicles that frequently haul heavy loads. However, it is not as good as 5W-30 when used in extremely cold climates
"
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"5W-30 Pros and Cons - The pros of 5W-30: It is best for operating in cold climates, and it tends to give slightly better engine protection. The cons of 5W-30: It might not be suitable for vehicles that operate in hot climates, and it is not the best option for vehicles that are involved in frequent city driving (stop and go) or vehicles that frequently haul heavy loads
"
http://www.ehow.com/about_6312890_motor-oil_-10w30-vs_-5w30.html (http://www.ehow.com/about_6312890_motor-oil_-10w30-vs_-5w30.html)
10w30 is different
"10W-30 Pros and Cons
- The pros of 10W-30: It is a better choice for vehicles that operate in hot climates; it is a better choice for stop-and-go driving; and it is a better choice for vehicles that frequently haul heavy loads. However, it is not as good as 5W-30 when used in extremely cold climates
"
You're just like my dog Cem, he has to have the last word too! ;);D ;D ;D :y