Powerstroke_fan
Member
Ok guys, so ive been running around with my modded 15 turbo for a few weeks now. Ive noticed that when i run it for the first time when cold or until the motor warms up my egts get pretty high. For instance when my oil and coolant temp is below 120 and im driving normally around 55mph my egts will rise up to 900 degrees or so. But once the motor gets over 150, my egts stay around 580 to 600. Is this normal? Also twice ive noticed when its ben cold and snowing while driving down the highway at 55 and my egt are you to 890 and are there for a few min or so. My turbo will shutter. Is there normal for box h&s tunes? will it get better with diffrent tunes or is there a problem? Like i said it only does it when cold. Thanks, Eric