Fuel Delivery Pressure

[Tdaent06]

2008 CM 871 getting an intermittent "fuel delivery pressure" code. It doesn't seem to affect anything just a cel. Any ideas appreciated. Thanks.

[Rawze]

could be getting air in the system or it could be a pressure regulator with trash in it. It could also be a failing shutoff solenoid. they can cause it too.

Just some places to look.

[Tdaent06]

(07-02-2017 )Rawze Wrote:  could be getting air in the system or it could be a pressure regulator with trash in it. It could also be a failing shutoff solenoid. they can cause it too.

Just some places to look.

Where's the pressure regulator?

[Brock]

Every single time a mechanic changes my davco fuel filter, I get this code. It's high time I buy a new plastic cover as mines a asshole to install back on. It sucks air and I get that code.

[Signature620]

Check what the engine was doing when the faults were active. You'll get this code if you try and start it while there's still air in the fuel filters during a service.

[Tdaent06]

I will know for sure in a day or so but I think I might be sucking air in my fuel tank. Maybe a cracked suction tube cause I was down around a quarter tank when it was doing it. I fuelled up last night and it stopped so far. Thanks for the heads up for air in my fuel.