We have a 2005 6.0l at work which is having trouble with towing heavier loads (8k plus lbs). Truck runs great and rips as it should under no real load but the second we put some weight behinds it going up hill we have the wrench that comes on and it goes in to limp mode. We get codes P0299 P2262.
I have checked and cleaned the EGR, Map sensor nipple was clogged and before we had no boost, we now get boost. I have also verified that we have no boost leaks.
What could the possible cause of this? I have seen a lot of the turbo vein getting suck or maybe a clogged cat. I just wanted to get opinions on this specific case before I dig too deep.
Thanks!
I have checked and cleaned the EGR, Map sensor nipple was clogged and before we had no boost, we now get boost. I have also verified that we have no boost leaks.
What could the possible cause of this? I have seen a lot of the turbo vein getting suck or maybe a clogged cat. I just wanted to get opinions on this specific case before I dig too deep.
Thanks!