Two problems related to other fuel system have been reported for the 2004 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Tahoe based on all problems reported for the 2004 Tahoe.
1. While driveing on the interstate at appox. 55-65 mps, my 2004 chevy Tahoe shut down almost causing an accident. This has happen to me several time until I found out the milage, fuel and the hole system wasn't tell the correct reading. 2. Also the air stops blowing on the passing side when the as is on. When the ac is off it still blows heat only on the passenger side. 3. When your driving the vehicle and stops at a red light then get back on the gas to pull off it acts like it don't want to pull until I get off the gas then get back on it like the transmission is slipping. So I had the strainer, filter and gasket change on the transmission and it still does it. 4. When I get ready to park the truck does put-put sound like it wants to shut off then it picks back up.
Vehicle registered "reduced engine power" while I was on the highway, I was able to get to the shoulder, online research showed numerous incidents involving the throttle body sensor and the wires crimping, there was something about the wiring harness being coverd by gm but it does not appear on a recall list.