[jamesrpottorff]

Took My K15004wd To Auto Shop They Put It On Computer Because Service Engine Soon Light Was On . I Have Spent Over $4500.00 In Recent Repairs, Guy At Shop Stated It Was Burnt Coil Wire Which I Replaced Under Warranty, I Had Major Tune Up In June Of This Year. How Hard Is It To Replace 02 Sensor. Truck Runnin Real Bad And I Am An Single Income Family With 5 Kids Anyone Have Any Advise.