My 06 3.9L has the remote start and when I turn it on through that or just put heat or a/c on it makes a loud clicking noise for a few mins. And stops on its own after that....souns like a motor idk if it is a motor how much is it to replace?

 

try looking at the starter first it might not be shooting out the way its happend to me befor

 

It also happens when driving the car...so can it still be that?

 

I've never had that happen with my remote start etc, I wonder if it could be a bad actuator motor type issue between heat/ac with your car, trying to get the climate controlled to the correct setting when remote starting? Does it happen when you don't use the remote start?

 

o no for get the starter sry. is it only when the heat or a/c is on if so could be that motor.

 

No it has happened no matter how I turn on the car

 

The actuator that switches between circulating air and fresh air can be damaged over time and will need to be replaced. Try switching between the two and it will make that noise. Good luck!

 

It does it on either or no matter what

 

This also happened to my monte and the temp actuator on the driver side was replaced under warranty. Since then my fresh/recirc actuator part has done the same thing and no longer allows outside air - time to sue GM - any lawyers out there? there are 4 p.o.s. actuators on my car and 3 have destroyed themselves in 4 years. SEE thread on ticking also utube: YouTube - 06+ Impala AC tick fix vid.wmv