re: Damn! High Oil Temp and alarms? Here is a fix for it (page 7 post #98).
I think you missed the part where he clearly described an electrical problem. Turning the A/C one doesn't magically cause the oil to actually go from 240F to 300+F in a matter of seconds, but that's what the display will show. Spending good money on an oil cooler isn't going to fix an electrical problem.
Originally Posted by Naf
'05 Stealth Grey CTS-V, 19x8.5/10" CCW T140s with Toyo Proxes T1 Sports (summer), black Team Dynamics ProRace 1.2 wheels with 275/35-18 R-compounds (track), Hyperblack Rota Torques (winter), KW Variant3s, V2 front brakes, Hotchkis rear sway bar, EPS cam, TEA-ported 243 heads, FAST92 intake w/LS2 TB, JBA Camaro/G8 1-3/4" shorty headers w/JBA cat pipes, Corsa exhaust, UUC motor and tranny mounts, UUC shifter, MAPerformance trailing arms, Specter cradle bushings, etc...