Date: Wed, 15 Aug 2001 16:21:13 +0100 From: Paul Halliday <paul.hallidaynopsamin.net> Subject: Re: What oil should I use?
in article 3B778A46.AB62A135nopsamanytime.co.uk, Johannes H Andersen at johsnopsamanytime.co.uk wrote on 13/08/2001 09:05: > > > gdsnopsam.net wrote: >> >> Saw a thread asking if you change your oil yourself and started >> wondering what you all put in your cars. I haven't had to change the >> oil yet, only had the car 1 month. I've used Castrol GTX in my other >> small engined cars. What's your opinion on what the best to use in my >> Saab? A friend of mine swears by synthetic, but I'm not convinced >> that the price difference is worth it. I change my oil every 3000 to >> 4000 miles, so my thinking is that oil won't break down and cause >> damage that quickly. >> >> Greg > > If your car has a turbo, you must use synthetic or semi-synthetic > oil. I use Halfords synthetic, it is not that expensive. > > Johannes I agree. I use 10W40 Castrol Magnatex (fully synthetic) and I noticed the difference immediately. Greg, if you do move from mineral to synthetic be aware that the mineral deposits that build up in the engine may be come loose leaving you with a few "holes" that the new oil can seep through. Don't be tempted to try one of those "engine seal" products to remedy it - the advice I got was that turbos do not like additives. If your oil filter is doing its job, these additives will be filtered out anyway. Regards, Paul
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