Originally Posted by blackxfire
My Limited makes the loud injecter noise intermittently on the driver's side. Strange how it comes and goes.
If it's intermittent it's probably the purge valve. It is a loud snap, snap, snap sound. It should be mounted on the driver's side fender. It says MOT with a sight glass and an aarow. You can feel it and you can definitely hear it when it's on.