scunnylad
Member
Registered: 11th Jun 08
Location: Ashby, North Lincolnshire
User status: Offline
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I'm a little baffled by this, i know gm recommend 10w40 semi, but castrol say 5w30 edge fully synthetic while shell recommend 5w40 synthetic?
Surely these must be ok or they would get there pants pulled down when engines sieze / go bang?
Thing is i have 50 odd litres of 5 w 40 at home so wounderd if it would be ok or would just knacker my new set of tappets?
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Crana
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Registered: 20th Jan 09
Location: Newcastle
User status: Offline
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I always go with vauxhall 10w40 oil can't go wrong.
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Jed D
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Registered: 15th Mar 11
Location: Durham
User status: Offline
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i can sometimes get castrol 10/40 or 15/40 really cheap for 4L. £8 or £9 iirc
probs not the best stuff to use though
[Edited on 30-07-2011 by JedDy]
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johnhara1
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Registered: 19th Oct 06
Location: Newcastle upon Tyne
User status: Offline
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5w 40 will be fine, if not better than 10w 40 at lower temps.
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Adam_B
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Registered: 13th Dec 00
Location: Lancashire
User status: Offline
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Castrol and Shell recommend those because they are more expensive.
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davieslim
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Registered: 15th Sep 08
Location: Glasgow City
User status: Offline
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15-40 castrol or genuine gm stuff, asda do castrol 10-40 and 15-40 4l bottles for £10 but you need about 4.5l for an xe lol i get 5l of genuine gm oil for £10 so just go with that now
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Jed D
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Registered: 15th Mar 11
Location: Durham
User status: Offline
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quote: Originally posted by davieslim
15-40 castrol or genuine gm stuff, asda do castrol 10-40 and 15-40 4l bottles for £10 but you need about 4.5l for an xe lol i get 5l of genuine gm oil for £10 so just go with that now
that why i get it cheap, workers discount
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davieslim
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Registered: 15th Sep 08
Location: Glasgow City
User status: Offline
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asdas a bit gay when it comes to oil, £10 for 4litres or £7 for 1litre lol
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fazza
Member
Registered: 7th Feb 08
Location: Plymouth
User status: Offline
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what oil you run in your XE Davie?
Mine has 10w40 in it but think it would benefit something slightly thicker to quiet it down when cold
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davieslim
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Registered: 15th Sep 08
Location: Glasgow City
User status: Offline
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At the moment 15-40 castrol I usually use genuine vauxhall 10-40 but actually find mines is quieter now
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fazza
Member
Registered: 7th Feb 08
Location: Plymouth
User status: Offline
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will get myself some of that then
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