My Duramax Lb7 Dont Starts

[PAULO HAMER]

My Engine Dont Starts,i Changed The Injectors And The Fuel Pump.in The Panel The Lights"wait To Start"get Off In The Same Moment That I Try To Start.in The Past It Stays On A Few Seconds To Get Off. It Will Be Possible That I Am Having Trobles
With The Common Rail Central/module Or With The Pressure Sensor?when I Put Propan Gas Direct Into The Admission The Engine Stars,but The Light" Engine Service Soon" Apears And I Have Low Power,the Engine Stays On Defense Mode And When The Engine Starts To Work Using Propan Gas The Rotation Dont Stays Flat.

[9365turbo]

Try priming the fuel system. The primer is on the top of the fuel filter housing.

[Mark Rinker]

Introducing propane into the intake in an uncontrolled manner can cause a runaway condition, resulting in damage or even catastophic engine failure.

Also, NO ETHER should be used! :eek:

[Kennedy]

I received and replied to this in an email from Paulo. Injectors were from a discounetr in FL. This pretty much seals the deal for me and is what I suspected. You just can't get these things cheap.