Non scientific oil test.

[bbhero]

It is definitive... Your eyes don't lie

 

[RazorsEdge]

Originally Posted by tblt44

Mobil 1 5w 30 and penzoil ultra platinum still look like the oil when it went into freezer. Valvoline maxlife red bottle, supertech 10w 30 looked waxy. 0w 40 castrol somewhere inbetween

 

[tblt44]

I know you all but some looked yellowish and waxy. The penzoil and mobil 1 didnt change colors

 

[dnewton3]

1) there's nothing credible to learn from this "test" 2) towing 4500 lbs at 3k rpm isn't hard on an engine at all. The load is well within the towing limits of the vehicle, and very high rpm (high reciprocating stresses) or very low rpm (low film boundary and lugging engine) are issues but not 3k rpm. IMO this thread has little value.

 

[kschachn]

Originally Posted by tblt44

I know you all but some looked yellowish and waxy. The penzoil and mobil 1 didnt change colors

Wait, you said "when it went into freezer" but you meant out of the freezer? That is why I asked you the question I did. So you're saying the Valvoline and the Supertech were "yellowish and waxy" at what temperature?

 

[tblt44]

Originally Posted by kschachn

Originally Posted by tblt44

I know you all but some looked yellowish and waxy. The penzoil and mobil 1 didnt change colors

Wait, you said "when it went into freezer" but you meant out of the freezer? That is why I asked you the question I did. So you're saying the Valvoline and the Supertech were "yellowish and waxy" at what temperature?

Yes out.

 

[CR94]

Originally Posted by dnewton3

... IMO this thread has little value.

True, except for laughs. Why isn't it in the humor section?