try putting the correct bolts in the correct places
The sysyem install very easy but the bolts in the in the hardware packace were to short to bolt compressor to the base and the serpentine belt was to long
I also noticed the bolts supplied are 1/4'' too short for the compressor mounting brackets. They DO fit, but not properly, the bolts are threaded about 3/4 into the nut. I ended up taking one of the bolts to a hardware store and bought some that were a 1/4'' longer, perfect fit! I tried multiple different ways to use the supplied hardware, maybe were both missing something? Other than that, it cools pretty well. Side note... after I installed a new aluminum radiator and sealed the side gaps between the a/c condenser and the radiator everything cooled MUCH better.