2010 4.0 in need of help please
I purchased a 5 speed 4.0 with 36,000 miles on it on 9/16/16 the car drove flawless all weekend until the evening of 9/18/16. On the way home the car lost all power, I had established that the fuel pump had shut off because I blew a relay.
This took a few days of research, also after buying another relay. After replacing the new relay, the car within 20 miles then shut down again. I work for the rail road and need this thing road worthy ASAP. Every time I buy a new relay it is costing me 30.00 bucks. my question would be. Could something be grounding off of the fuel pump thus shorting the relay as I'm driving down the road?, and is this possible? Another thing I noticed was after the last time I opened the hood it seemed hot to me under the hood, however the car was not overheating, and and had more than a good amount of coolant in it. Just trying to not rush out to drop 300.00 on a new fuel pump if it is not needed. Any help would be awesome thanks guys