Hit pothole and truck stopped running.
I am camping in Moab. I have a 2013 Suburban. I was on an isolated paved mountain road, going slow and hit a pothole. The stability light and the abs light came on, the truck shuddered, and then it di...
Forum Discussion
mabynack wrote:
I did an Internet search and according to one site, there is no fuel shutoff on the Suburban. There is a relay located under the hood that controls the fuel pump. Sometimes it gets loose or wears out. You can test it by putting your finger on the relay and have someone turn the ignition on. You should feel the relay click. It could be a loose connection on the fuel pump or engine control module (ECM) or the pothole might have been enough to break a solder joint in the ECM. If you're near an auto parts store, they can put a diagnostic machine on it and tell you if the problem is an ignition issue or a fuel pressure issue.
OP posted yesterday afternoon that dealer found issues and it is being repaired under warranty.
