looking to switch from a stock single fan setup to a factory dual fan set up but i want both fans to run at the same time as if they were one. i saw someone else asked the same question but noone answered. is this an ok idea? and if so do i need a second relay and just splice into the orginal relay wires so it trips at the same time as the stock fan? this is an lg4 and no ecm involved,just a fan switch and an ac switch.

 

Here is the route to find dual fan conversions on this site. Click on "User CP", then click on "cooling", then click on where is says "Important/Useful: Common Cooling Questions", scroll down to "Tech Articles" and you will see what you are looking for. As for wiring both fans to come on at the same time, that info will be available in another search. There is a great deal of good, useful information here. Hope this helps.