2000 Dodge 3500 van 5.2L
Captain
Joined: Nov 2006
Posts: 617
Likes: 1
Look at the "Sticky" post right above yours on the Main Page that lists the OBD II Trouble Codes -- that is why we list them near the top of the Forum where they are easy to find.
https://dodgeforum.com/forum/dodge-r...-1-of-8-a.html
https://dodgeforum.com/forum/dodge-r...-1-of-8-a.html
Van & CUV Section Moderator
Joined: Nov 2006
Posts: 5,379
Likes: 116
The P0138 come up a lot when there is a bad engine to body ground connection.
Record Breaker
Joined: Dec 2005
Posts: 1,412
Likes: 2
From: Nashville
Or, the ignition wires are going bad .... Or, the ignition wires are crossed causing a false P0138.
