I've got an unpleasant odor developing in the system. There's product from BG Chemicals called Frigi-fresh that does wonders if you have this problem too. All you do is spray it into the fresh air intake (if you can find it). Any help? I asked in a previous post but never got any direction. Any direction would be appreciated.

 

Look in the passenger side vents at the base of the windscreen (on the outside)

 

If you pop your hood and GENTLY press up on the fresh air grill (cowl grill) to pop out. spray the frig fresh with the system on fresh air HIGH. You could also buy a new micro filter and spray that down with the fresh and install. Both help