- Buick Ownership
- 2008 Buick Lucerne CX
On a related note, someone over on the Cadillac forum hooked up three different relays and monitored their temperature. The original relay had a much higher temperature than the other two.Interesting. Can you try something? Plug in the old relay and take the temp and compare it to the new one? Just want to see if it decreases the temp. If so, i may very well do this.