Fault Code: 1145

[kozakvod]

UPDATE:

Left out to CO on Thursday last week. I filled the FWS to the level that is normal and 40 miles later it was back down to the bottom of the collar. Put more Deisel in it, drove to Amarillo, CEL back on for same 1145 fault, FWS level back to bottom of collar. No power loss no nothing. Finished my run up dropped and headed back to Dallas. Stopped 40 miles east of Amarillo for the night.

Get up Friday morning, started Truck, CEL is off. Hmmm, odd, but okay. Drove almost to Dallas stopped for fuel, opened the hood to check FWS. Strange, fuel level sitting 1” above collar as it’s suppose to be. Drove to the yard and parked it.

Yesterday I pulled the cover to do an Overhead and check all injector electrical connections and harness. Connects tight nothing found on harness. Finished up the overhead. Buttoned everything up, FWS fuel level 1” above. Started truck, running smooth. Connected Insite to test the fuel pressure. Last week the pressure dropped was approximately 10k psi in 60 seconds, today approximately 6k psi drop. Still high but a heck of a lot less than it was last week. Im baffled as baffled gets but I do know this, that FWS went back to normal ops on its own and the truck straighten out, more or less.

I have ordered a rebuild kit from Davco and in reading their instructions on instillation of new filter and the process for how to go about Putting a new filter into service I can say that Lube Zone hasn’t a clue how to do that properly to purge all air from that Davco. I will be watching that from now on.

Im about to head back to CO so we’ll see how things go.