diesel proablem
#1
diesel proablem
ok i have a 2003 f-250 7.3 diesel and its doing something wiered. when i come to a stop or when its idleing it shuts off on its own and the check engine light comes on. i can't figure out whats causing this and all my fillters are new so i know its not one of those. any help at all would be nice thanks
#2
RE: diesel proablem
Yea sure sign its going . try turning the idle up a tad .. Another quick test its going bad , try this , Hold it to the floor Wide Open fre a couple of seconds only ,, Let of the fuell if it dies out shes bad .. You might try getting some Marvel Mystery Oil an pulling the filter replace it. On the new filter fill it with the MMO , an install the filter an try running it -- AN NO IT WONT SMOKE !!
#7
RE: diesel proablem
Being that new with OBII should have a code history in it which sometimes stores codes with out the light coming on. If the lights stays on when you start it bckup then id get scanned right away while light is still on.