can i switch to duel fan? i put a new enigne in and now my cooling system is not enough and i have a duel fan setup available to me. i am wondering if it can be done without all of that ecm stuff and just with switched by a switch.

 

Yes you can do that and you will need two fan relays to run the fans.

 

FYI there is an article in the tech section with fan wiring info there. For the 1st 6 years that I owned one of these cars I used only a on/off toggle switch wired into the fan relay instead of one from the block. Now I have the same switch but rarely use it since I wired a 186/180 degree switch in parallel with it. The switch was around $30 @ SUMMIT. Good luck! Oh, and keep your

------------------
91 RS L31 350..... Vortec heads..... Holley 670..... Edel. intake .... Lt4 cam 1.6 rollers ..... Edel. TES headers .. 3" exhaust ..... 5spd 3.08

 

well to fix the situation tep i just removed the airconditioning radiator and that helped a lot and have not had any problems but i really need to look in to the switch thanks DM