The 2 "Lost Communications" errors are probably where this problem lies.
1: Check and clean the connectors to the ECM and instrument cluster.
2: Check the grounds for these two items.
3: Check the wiring to the ECM and instrument cluster.
4: Listen carefully when you crank the engine?Can you hear the fuel pump engaging?
5: Find the fuel pressure test port inside the engine compartment. Crank the engine and then carefully push the valve in the port, shielding your eyes and mouth. If no fuel sprays, you have a pump problem or air in the lines.
Tuesday, September 10th, 2013 AT 7:37 AM