teddywood1
Well-Known Member
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hi all just a bit of news ASDA is selling Castrol oil 4 ltrs for £12 they have semi and full synthetic, but do not have the 5w/30 as it is A1/B1 and you need A3/B3. as the A1/B1 is for brand new cars with very little mileage on . and it could do some damage to your engine at high temperatures. I leant this out today after phoning Castrol and the w after the 5 means winter, and she also said I would be best if I used the 10/40s
hope this helps someone out .
hope this helps someone out .
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