Here in Houston, it reaches into the mid 90's usually and I've noticed that when I'm driving and I let off the gas pedal, n let it just coast, the air out of the AC isn't AS cold as if I was pushing the gas pedal. So I push the gas pedal and the air becomes colder, I let off the pedal and the air isn't as cold.

any ideas??

 

Look at the part that shows the man its by the track display. You will see a car with arrows. Put the A/C to cycle the air in your Car and not allow the air from out side in.
Hope that helps.

 

An 05 vintage 8 should not need this older TSB to upgrade the original factory unit, but you might want to read it anyway. Might be that your AC Amplifier is failing.

http://www.finishlineperformance.com...02-04-1338.pdf

 

Thanks for the suggestions,
I'll try the first idea and if that doesn't work, then do I just print out the TSB and take it to the dealer and they will do it and it will be covered under warranty or am I missing something? I don't think that new warranty covers this, but I'm not sure........