genuineford
New member
I have a friend that has an 03 6.0 and he asked me to check out his truck because of a lack of power. I threw it on my scanner and had no codes but checked desired ICP vs actual ICP and at wot it was approximately 100 psi too low. My first thought was a hpo leak but it does not have the usual hard starting when warm.
I know he recently had an oil cooler replaced in it I am thinking something may have gotten by the screen or is plugging the screen at the bottom of the oil cooler reservoir. What are all of your thoughts. I also know when my hpop took a dump it kept getting worse and worse as far as performance and starting when warm and this truck is not seeing that. It pretty much got bad and is staying there. My other thoughts were possibly ipr related but not sure on that either.
I know he recently had an oil cooler replaced in it I am thinking something may have gotten by the screen or is plugging the screen at the bottom of the oil cooler reservoir. What are all of your thoughts. I also know when my hpop took a dump it kept getting worse and worse as far as performance and starting when warm and this truck is not seeing that. It pretty much got bad and is staying there. My other thoughts were possibly ipr related but not sure on that either.