Yesterday while I was stuck in traffic in a parking garage, all of a sudden my engine temp light went off and I saw my temp gauge skyrocket. I quickly pulled into a parking spot and saw coolant draining from the passenger side of my car. I popped the hood and first checked all the hoses on the passenger side, all looked okay. The radiator however on the front passenger side looked wet in the lower corner, but by this point whatever was leaking had stopped leaking. After the car cooled down I popped the cap and still did see some coolant in the radiator. So at this point I suspect my radiator has a leak in it, but how can I be sure? I had the car towed to my house so I'm prepared to fix whatever the issue is, but can anyone help tell my how to diagnose where the leak is?
If it is the radiator, where should I order a new one? I have a Vararam with a cut fan shraud so will it work with the new radiator?
2006 PBM GTO - M6
Spintech Super Pro Streets | H-pipe | Vararam Intake | IAT relocate | Pedders +5/16" | Staggered 18" TSW Thruxtons