BUICK RENDEZVOUS ENGINE

Barely Turning Pulleys. Cut Belt Off, All Pulleys Are Free. Can't Figure Out What Would Be Holding The Belt From Turning.

When Accelerating Or Under A Small Load Like Going Up A Slight Incline Even, It Completely Loses Power And You Can Hear It 'gasp'...

The Old Serpentine Belt Frayed And Came Off. Put The New Belt On And It Came Off A Couple Of Times. What Could Be The Problem?

Had A New Starter Cylinder Installed But The Anti-theft System Won't Recognize The Part And Thus The Vehicle Will Not Start.