GMConStocks 0 Report post Posted July 18, 2017 (edited) So I've finally got the time to invest in my new project Joe Gibbs Tahoe . I turned it on in the driveway and it started smoking , serpentine belt was broken and tangled . So reason being is that the Supplemental idler pulley burned off . I've looked at the local Napa and parts store (the smarter ones) and dealership, and no luck . Any Help ? Please !!! Thanks! Edited July 18, 2017 by GMConStocks Share this post Link to post Share on other sites
psualumni 4 Report post Posted July 20, 2017 Measure your pulley and replace it with one of the same size. http://www.jegs.com/p/Gates/Gates-Belt-Tensioners-and-Idler-Pulleys/946636/10002/-1?N=0+4294957015&Ns=P_Margin%7C0%7C%7CP_SKU%7C0&Ntk=productgroup&productId=946636&Tab=SKU&productId=946636&storeId=10001&catalogId=10002&langId=-1 Sent from my XT1650 using Tapatalk Share this post Link to post Share on other sites
