Questions & Answers for: Chevrolet Silverado 1500 recirculation

2005 Silverado a/c, heater blower making a roaring noise. louder on recirculate. any suggestions? thanks, john John I had the same problem and took it to my dealer they replaced the condensing line ...

...pasenger feet area, and did not see any duct wrk valves that i could manually stroke to change the recirculation in the cab, Is this a relay problem? Can i make it recirculate manually forever?

my recirculation button light turns on, does not blow out hard air anymore though. just stopped about 5 months ago. The recirculation door is most likey stuck. You should be able to see the door if ...

...replaced the EGR valve. Now I get t/c P0404 and P0405. Now what should I check? 404 is exhaust gas recirculation circuit, and 405 is exhaust gas recirculation sensor circuit low. EGR sensor or

recirculating air switch does not work. only outside air blows in the cab of truck. More than likely you have a defective servo controller that opens and closes the fresh air door. It is located ...

...or cold engine. what might be the problem? egr value? i had a p1404 code? code 1404 is exhaust gas recirculation system valve 2 need to test ur egr valve and tube --check receiving proper ...

...an idle . as soon as you drive down the road the air gets cooler unless you put the vent control on recirculation. ive replaced the thermostat,heatercore,radiator,waterpump,rerouted the heater return ...

...engine shakes. ran scanner Po405 and Po336 are the codes changed egr did nothing P0405 Exhaust Gas Recirculation Sensor "A" Circuit LowP0336 Crankshaft Position Sensor A Circuit

...imgMap_1"> 1. Remove the air distribution duct. 2. Disconnect the electrical connection from the recirculation actuator (1). [img ...

clicking on passenger side when truck running goes off when pressing air recirculate button Most likely an issue with the vacuum actuator for the heater blend door. There may be some binding in it, or