Thread: Whine - time to change SC oil? or too late?

I checked the power steering fluid and it was full.

Looking closely at the super charger I see a gunky residue underneath the super charger. I'm going to bet over time I had a slow leak and now the oil level is low.

I just got off the phone with the dealer. Each 4oz bottle is $10. From what I've read, I need two of them.

I'll go to Harbor Freight tools to see if I can find a seringe with a tube to suck out the old oil (if there's any left).

I plan on trying this tonight. Not sure how bad the leak is... guess I'll find out!

Thanks for all your suggestions so far.

Pontiac Grand Prix GTP Eaton M90 Supercharger Oil Change Picture Illustrated Guide


thats what i used to change mine...