No speedometer reading on my 2004 Chevy Malibu maxx

SOURCE: Replace Dash light bulbs on 2004 Malibu Maxx

you need to take the hole dash out and on the back of the speed dash there are little bulbs take them out then replace them

SOURCE: Stuck CD in the multi CD player of 2004 Chevy Malibu Maxx

The only thing that is left for you to do is to remove the stereo and then disassemble it and remove it yourself. A little daunting but needs to be done. Sounds like it went in wrong and then became jammed

SOURCE: 2004 MALIBU MAXX A/C BLOWS HOT AIR

Could be several things. The fuse relay to the AC compressor could be bad. The system may need to be recharged due to lack of refrigerant the compressor will not work unless it has enough.

SOURCE: reduced power p1516 code

P1516 Throttle Actuator Control(TAC) Module Throttle Actuator Position Performance

This is your problem and should be taken in to chevy for repair

SOURCE: inexpensive way to increase horsepower in 2004 chevy malibu maxx

What your asking for is a way to cheat the computer. What little you gain isnt going to be worth it once the catalytic converts fails because of it and you have to spend hundreds to replace it.

Also if you were to put one of those performance chips in then your goingto stress the transmission and it too will fail.

We get repairs like this all the time because people arnt aware of the ramifications of putting more stress on things. Chevys already have weak transmissions and are always in for repairs.

I do not recommend you do anything.