Secondary air injection malfunction. Maybe the air pump failure or a leak?
bolted to the frame in front of the gas tank has two hoses connected to it and electical plug
follow the plug wires they are on the heads
It is in one of 2 places. Either in the underhood electrical center(fuse block), or under the truck on the dr. side frame rail, rearward of the ABS brake module assembly. Tech JK ...................
I need a diagram for the vacuum lines on a 2004 Chevy trailblazer
The secondary air pump is located on the passenger side of the engine near the top sticking out of the side.
where is map sensor on 2004 trailblazer
No.
2004 trailblazer have over drive
Where is the lower line in a 2004 trailblazer for the ac to recarge it
If you are reading this then you must read the posts on our forum about the thermostat and replacement. We have all the instructions you need for your trailblazer or other gmt360 platform truck. www.trailvoy.com
what is the original tire size for a 2004 trailblazer