My pontiac montana won't start. boosting is not working. i'm not even hearing a click. the batter seems fine.

On the battery ground there is smaller wire that runs from the negative battery post and usually to the body this wire if broken will cause your car not to start and not hear a clicking sound. On the battery ground there is smaller wire that runs from the negative battery post and usually to the body this wire if broken will cause your car not to start and not hear a clicking sound.

If this is not the case then check he solenoid on top of the starter you can buy just the solenoid but it usually beens your starter is worn. If all ths checks out then your throttle body position sensor may need to be replaced. If this is not the case then check he solenoid on top of the starter you can buy just the solenoid but it usually beens your starter is worn. If all ths checks out then your throttle body position sensor may need to be replaced.