dodge.01grizzly
New member
- Joined
- Mar 31, 2008
- Messages
- 353
I have a 07 5.9 megacab i bought back in November. It had a cold air intake, exhaust and an mp8 on it. It ran great but would throw the code PO236, didnt seem to make a difference in power so i didnt let it bother me. I had my tranny rebuilt and then installed 90hp nozzles. Since then when i start it up and drive it, it feels as if it has no power until I drive it for about 5 miles or 5 minutes of idleing. If i take off driving right away, I have to come to a complete stop or throw it in nuetral and back into drive for it to reset itself, then i have full power. And, one time, I let my truck sit for about 4 days and went to drive it, and it had full power right away. The check engine light wasnt even on anymore, but it eventually came back on. I got the codes read and the two that showed up were PO236 and PO148. Its just weird that its only within the first 5 minutes of run time, then its all good till i shut it off again. Just wondering if anybody else ever ran into this same problem. Thanks for all the info that anybody is willing to share.