Following is a quote from another member "farrarfan1" :
Not too long ago on one of the "Valvoline has a weak add pack" discussions someone posted an msds from Valvoline that "proved" that their 10W30 contained group1. Someone then pointed out that the msds was 5 years old.To the original posters he credit he acknowledged the mistake.I made the point that UOA's on Valvoline conventional and Castrol GTX APPEAR very similar. I know that not every element shows in a cheap UOA/VOA but both generally show very little or no moly,magnesium or boron.Has anyone ever accused GTX of having a weak add pack? I'm going to go out on a limb and say no.GTX is usually spoken about in hushed tones of reverance as being one of the best.A quick scan of a Valvoline UOA showing none of the sacred moly results in an immediate verdict of weak add pack.GTX shuld be placed in the same category. At most Walmarts the 5 qt jug of Valvoline is around $10, exactly the same as Pennzoil and Castrol and cheaper than the new Havoline which is over $11.
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I totally agree with him. Castrol GTX is considered top tier on this forum yet appears the same and equal to Castrol on many UOA/VOA's. Also, Valvoline can be purchase JUST as cheaply as any other 5 qt jug. Most W-Marts have it for 9.98 per/jug, or thereabout. So I'm still sitting here scratching my head trying to figure out why many of you think it is "weak"??
Not too long ago on one of the "Valvoline has a weak add pack" discussions someone posted an msds from Valvoline that "proved" that their 10W30 contained group1. Someone then pointed out that the msds was 5 years old.To the original posters he credit he acknowledged the mistake.I made the point that UOA's on Valvoline conventional and Castrol GTX APPEAR very similar. I know that not every element shows in a cheap UOA/VOA but both generally show very little or no moly,magnesium or boron.Has anyone ever accused GTX of having a weak add pack? I'm going to go out on a limb and say no.GTX is usually spoken about in hushed tones of reverance as being one of the best.A quick scan of a Valvoline UOA showing none of the sacred moly results in an immediate verdict of weak add pack.GTX shuld be placed in the same category. At most Walmarts the 5 qt jug of Valvoline is around $10, exactly the same as Pennzoil and Castrol and cheaper than the new Havoline which is over $11.
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I totally agree with him. Castrol GTX is considered top tier on this forum yet appears the same and equal to Castrol on many UOA/VOA's. Also, Valvoline can be purchase JUST as cheaply as any other 5 qt jug. Most W-Marts have it for 9.98 per/jug, or thereabout. So I'm still sitting here scratching my head trying to figure out why many of you think it is "weak"??