mongorat427

iTrader: (82)

Was checking on Supercharger Oil and found out from the Dealer that Mobil-! is the same as GM supercharger oil

there was a service bulletin issued to dealerships only... not listed for personal use... that since the lil 4oz bottles are like 10 dollars a peice list... cost the dealership 6.50 a piece and have to be ordered in a case of 12... they listed a replacement option to save on having to order a case for 1 bottle (useful for dealerships that dont sell it very often)...

the GM Replacement oil is... none other than... the one... the only...



MOBIL 1 SYNTHETIC 5 w 30

i know its odd... but the oil is actually the same viscosity so they tested it and listed it as a dealership replacement in lue of ordering a case... just a note for those that are interested...

06cobalt racer

iTrader: (11)

interesting

Gelladuga69

iTrader: (4)

Hmm...

mongorat427

iTrader: (82)

This info straight from GM

07MetallicSC

iTrader: (16)

Good stuff! I got some old 5w30 laying around. Some old new that is lol

francis89

how do u put them and where???

SPDDMN36

iTrader: (5)

https://www.cobaltss.net/forums/how-...s-c-oil-61102/

turbosmart4

iTrader: (18)

I still have a complete supercharger oil and coupler kit from when I thought my coupler was bad... Ended up being the flex pipe

b00sted06ss

iTrader: (10)

Interesting! I still haven't gotten around to changing the oil in mine, almost at 80k and I bet it's black

mongorat427

iTrader: (82)

I took a couple hi mile Superchargers apart and there was no oil left in them. It had migrated out through the bearings or seals I suppose.

nhanson

iTrader: (1)

Wow. Sucks the info wasnt found out sooner but still good news.

riceburner

iTrader: (66)

Wait are u saying some people use 5w30 in their sc?

Anyway lucky me i used gm fluid to flush mine. Didnt wanna risk anything

ECaulk

iTrader: (6)

Its the same thing as Mobil-1 5w30, so you used Mobil-1 5w30 you just paid more for it

mongorat427

iTrader: (82)

Mobil one lasts much longer and is what GM said to use.

francis89

thanks bro i found it!!

05RLS2

iTrader: (1)

Post the service bulletin or the number of it. I am interested to see this

mongorat427

iTrader: (82)

Here it is. Hard to read but its there

mongorat427

iTrader: (82)

Tech Bulletin Update: New Supercharger Oil - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

SaberD

That's pretty cool. I need to do mine as im getting near 80k. I'll probably use Amsoil 5w30.

1AJeremyD

iTrader: (1)

Been doing this for over a year now on all of the rebuilds I've done.

Staged07SS

iTrader: (25)

Nice tid bit of info. Thanks!!

I don't plan on touching my blower anytime soon, but this will be good to know for future maintenance.

mkulrey13

iTrader: (39)

So that thread has the usual idiots... is it 4oz, 6oz, or 8oz?

1AJeremyD

iTrader: (1)

Derp 6oz :P