 oil light? |
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| sk8kat1 |
 Jan 15 2006, 05:40 PM
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Senior Member  Group: Members Posts: 911 Joined: 10-October 05 From: belvidere ,IL Member No.: 4,937  |
when I am stopped on a decline or if I comne to a hard stop the oil light flickers ?!
I chkd to see the oil is at the bottom narker ... 1) what oil is to be added to the car 5w 30 -- 10w40? ..... is there any thing else I should chk as well ? |
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| bd1308 |
Jan 15 2006, 10:05 PM
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Sir Post-a-lot Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 |
no... hear me out its like this 30w will tend to thin out as temp increases... a multi-viscocity tends to slow this process down.... example: 20W-50 at cold temps, this oil is EXACTLY identical in flow and viscosity to a straight 20W oil... but when hot, the straight 20W oil is now as thin as maybe a 10W when cold...IE thinner because of the heat while the 20W-50 is now as thin as a 50W straight oil when hot....hence multi-viscosity. so its like having a oil that's thin enough when cold yet thick enough at operating temp to keep on providing protection for your engine b |
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Posts in this topic
sk8kat1 oil light? Jan 15 2006, 05:40 PM
Bleyseng I like 20/50 wt for year around....5-30wt is too t... Jan 15 2006, 06:49 PM SGB yes, 5w30 is too light, even in Illinois in Januar... Jan 15 2006, 07:24 PM Aaron Cox green light means less than 10psi of oil pressure.... Jan 15 2006, 07:27 PM Howard Holy sheep shit. I agree with Aaron! I overf... Jan 15 2006, 08:22 PM Bleyseng 20/50wt is thick stuff to you??? Jan 15 2006, 09:21 PM bd1308 20w-50 is real good...engine runs real sweet with ... Jan 15 2006, 09:27 PM Michael J One other thing to check is if the wire is firmly ... Jan 15 2006, 09:28 PM bd1308 according to the porsche manual, a slight flicker ... Jan 15 2006, 09:43 PM Howard ... Jan 15 2006, 09:46 PM Aaron Cox Jan 15 2006, 09:48 PM bd1308 yeah but i dont think they had multi-viscosity oil... Jan 15 2006, 09:48 PM Aaron Cox Jan 15 2006, 09:51 PM sk8kat1 ok 20-50 -- seems to be a good one -thanks..
<... Jan 15 2006, 09:58 PM bd1308 <... Jan 15 2006, 10:08 PM Howard OK, quick test. With 20w50 oil, what does the ... Jan 15 2006, 10:15 PM bd1308 at 0 degrees C, water melts and at 100 it boils...... Jan 15 2006, 10:26 PM Howard Not a bad guess, but research and try again 
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