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1990 GMC gas hog · 05-13-2011, 08:44 PM

And I have a couple other questions, how do electric fans work? And Also a grille block what exactly does that do? If it blocks your grille, then wouldn't that block you radiator and overheat your car?

05-13-2011, 08:44 PM	#14 (permalink)
1990 GMC gas hog EcoModding Lurker Join Date: May 2011 Location: Wells, Maine Posts: 9 Baby - '90 GMC C1500 SLE Thanks: 0 Thanked 0 Times in 0 Posts	And I have a couple other questions, how do electric fans work? And Also a grille block what exactly does that do? If it blocks your grille, then wouldn't that block you radiator and overheat your car?