08 with 120k on it. Only have a little air movement coming out of air vents. All 4 speeds work. New Delco resistor and complete harness kit last year. Inspected all terminals. Not burnt at all however, the blower plug toasted a 3rd time in 3 years. Last year ground the fender grounds to fresh metal and electrical greased. Re-did again today but looked clean. Bought a Delco replacement terminal for toasted blower plug. Smelled it burning when blower quit then all speeds were dead. Bought new motor today too. ALL CONTROLS work and cables both move fine. AC turns on/off. Compressor works fine. Not sure on recirculated air switch yet. Could one of the doors inside hvac housing be stuck? Air movement from any vent equals about the # 1 speed. Could the resistor have puked out 2.. 3 and 4 speeds with ZERO burnt terminals in resistor? Had all good fan air movement before the motor plug toasted. Everything works now but like it's on #1 speed now.