So I have had this problem since I bought the car almost two years ago. In traffic itll start to creep up over halfway especially with the air on so I started checking the module for the fans and I found the aux fan dead so I went ahead and got an electric to replace the engine driven one and a replacement for the dead aux fan. Well it didn't really make any difference so I bought an aluminum radiator from CX racing figuring mine was plugged. No change. Swapped engines to a lower mileage 2.7 did timing, water pump, thermostat... No change. The climate control in the dash died and I replaced it with one from a 00 not knowing it wouldn't work the AC and fans so I wired in a switch for the fans and air to operate independent of the climate control. It works well and I don't have a problem with the switches but the thing still has to have the air off to be in traffic. Do I need a different fan that pulls air better? I also have a FMIC and I know I know... Its part of my problem but it was finicky like this before the FMIC went on and if I gotta sacrifice the air in traffic for a front mount Ill probably do it but it seems there has to be a solution other than ditch the front mount