Primary and secondary fans locations
Is there any possible way to even buy a Haynes manual? They have schematics and you should be able to figure it out. Have you not hit up the Impala forums for any of your questions?
Don't know about the B-body, but for the f-body, primary and secondary fans went away when they went to the 3 fan relay architecture and used both fans, but at low or high speed. Before that, the driver's side was the primary and passenger side the secondary.







