07, 6.4 regen loss of power
Ok, we got a 07, 6.4 diesel that's been to the dealer to many times to count. Have already looked into lemon laws and since this is California it ain't happenin'. Anyway, when truck goes into regen mode engine power drops and starts coughing and sputtering and won't go over 35 mph until regen is done. Then goes back to normal Operation. Went to dealer and they say no codes and no problems found. They're telling us it's operating fine and there is nothing to fix. Now, I'm not as sharp as some folks out there, but when your traveling at 65 to 70mph and suddenly your doing 35mph, somehow that just doesn't seem right or normal operations. Any clues?
thanks from the newbie