small vacuum hose in engine compartment is cracked
On the passenger side in the black box
Drive belt slipping? Compressor seizing and not turning?
check tow hitch wiring for bear wires
Averaging about 16 MPG.
The 2004 Chevrolet Astro computer is located behind the passenger side dashboard. You will need to remove the glove compartment to access the computer.
The 2002 Chevrolet Astro Van passenger door panel is held in place with two retaining screws and eight retaining clips. Remove the retaining screws and pry outward on the retaining clips.
It could be electical like a fuse, but I had a problem on my 2000 Astro that was caused by a rubber vaccuum line that was split. I replaced it for about 2 bucks and it corrected the problem. Hope this helps
its located on the bottom passenger side of the motor in front of the transmission
On the passenger side tank at the bottom of the radiator, engine side.
That is the temp. Gauge sending unit.
Under hood passenger side near fender