Just like the title says... it's summer and hot here. I've only owned the truck since spring when it never dropped below 40 out, I would like to figure this out BEFORE the cold weather hits this year if possible. I go to the gym 4-5 times a week and it's only a 2 mile drive so I am considering leaving my truck run while working out to prevent possible problems due to frequent short trips and not warming up properly. If I don't have it I will probably do the high idle mod so I can keep the motor warm and EGT's above 300. My truck stays fairly cool even in 80-90 degree weather at idle... I rarely see EGTs over 270 once it's sat for a minute or two, no matter how warm the motor is. Don't know if that's good or bad

On a cold motor (140) or below, you can get a 56k ohm resistor and put it in the iat sensor to fool the computer to thinking its around 27 degrees outside.

Correct... You insert a 56K ohm resistor into the plug of the IAT lead. It should enable high idle 3 cylinder.

Sounds easy enough, just gotta get some resistors. Thanks guys

Hey guys where can I find some of these resistors? I went to Pep Boys and Ace Hardware, no luck. There is a Radioshack near me, would they have them? I've seen them online so maybe that will be easiest source?

Radio Shack should have them... That's where I've bought them in the past for building the high idle kits.