Dirty oil after 900 miles

[96capricemgr]

Originally Posted by j cAT

I GOT THIS DIRECTLY FROM THE 1984 OWNERS MANUAL..

5-30wt oil is for -20deg f to 80deg f ...this summer a large part of arizona had 110 deg plus temps !

10-30wt 0 deg f to 100 deg plus..

30wt 40deg f to 100 plus...

after reading these ancient directions in a hot climate I would use 30wt..

this would give the best lubrication in a hot climate..

in mesa az it is not below 40deg f for very long , maybe a few hours from time to time..

This is why forums are so drastically lacking in QUALITY posters. Raging imbeciles that think 25yo "data" applies I get it you are a stupid not intelligent enough to be helped or even let anyone else help others.

FEW guys with a clue are willing to argue with morons like you, sucks for the people who need help.

Blue, did not mean to say that forum was 100% nothing on the internet is. On it though you can look at oil analysis and compare CST @ 100C(viscosity at 212degrees Fahrenheit) for various weight of oils and see what I am talking about far as a 10w-30 can easily be thinner at operating temp than even a 0w-30. At least with modern oils. Maybe jcat has some 25+yo oil he prefers to use though.

[j cAT]

Originally Posted by 96capricemgr

This is why forums are so drastically lacking in QUALITY posters. Raging imbeciles that think 25yo "data" applies I get it you are a stupid not intelligent enough to be helped or even let anyone else help others.

FEW guys with a clue are willing to argue with morons like you, sucks for the people who need help.

Blue, did not mean to say that forum was 100% nothing on the internet is. On it though you can look at oil analysis and compare CST @ 100C(viscosity at 212degrees Fahrenheit) for various weight of oils and see what I am talking about far as a 10w-30 can easily be thinner at operating temp than even a 0w-30. At least with modern oils. Maybe jcat has some 25+yo oil he prefers to use though.

the reason I enjoy these forums is because of Raging imbeciles like you ! too boring other wise !

you have all the engineering data and spec's for a 1984 gm 305 engine ...you make it all up in your mind .

these fluid manufactures are always making unreal claims .