i have a 1996 ram 1500 5.9l, well the belt just started squeeling and i got some belt conditioner and it fixed for about three seconds. autozone told me it was the cold and nothing could do. is there something i can do? would new belt fix? also checked and it was comepletly dry and didnt see any cracks

 

Cold weather always makes thing show up, First thing to check is the belt tensioner make sure it has full movement, Take off the belt and wash off all that belt cond it should not be used on a serpentine belt ever, it just plugs all the groves with dirt as it sticky, Also wash all the grooved pulleys, check for play or roughness in the other pulleys. Check for belt alignment everything should be in line with the other. Last new belt.