The Air Intake Resonator box on a 2004 Chevy Trailblazer is located in the middle of the engine; It's marked with the "Vortec 4200" symbol on the top of it and is made of black ABS plastic.
Simply unscrew the air intake hose from the resonator box. Then look on all 4 sides of the resonator for some bolts. Use a ratchet with an extension to unscrew the bolts, and it pops right off. Did it on my trailblazer to change thee spark plugs (located underneath the resonator box). Hope this helps!
If the air vents of the Chevy trailblazer 2004 are not blowing air, have the fuel pump checked.
under the resonator air inlet box. on the valve cover youll see the coil packs. remove the single bolts. pull up the coil pack until the boot clears the valve cover. change plug. reinstall the coil pack and move on to the next. easy. can be done in 30 minutes.
The air of your Chevy trailblazer 2004 blow out of the front vents when the air conditioner is on because the air condition is faulty and it needs repair.
The idle air control valve on a 2004 Trailblazer is located inside the coolant system. This valve regulates the air that comes into the cabin.
the Chevy trailblazer does not have a cabin filter I checked at the dealership
It's on the back side (closest to the firewall side) of the air intake tube. Just before it goes into the resonator box that says Vortec 4200. www.trailvoy.com All the answers for your Trailblazer at our enthusiasts forum.
The air inlet temperature sensor on a 2004 Jeep Liberty is located on the intake tube. The intake tube is right in front of the throttle body.
It is in the engine cover, which also contains the air filter.
No power, no air! Simple
It is on the intake air tube facing the firewall close to where the tube joins the Vortec 4200 resonator box. All the answers are at our enthusiasts website ........ www.trailvoy.com
The 2004 Chevrolet trailblazer air conditioning fan switch has three settings. The switch can malfunction, and only work in the high setting.