The obd2 trucks have the option of 3 position high idles, but i'm happy with the 1000rpm one, this is my take on it.
https://youtu.be/oTkCMbIItPs
The obd2 trucks have the option of 3 position high idles, but i'm happy with the 1000rpm one, this is my take on it.
https://youtu.be/oTkCMbIItPs
1999 chev suburban C2500
300,000 mi