Lb7 help

Pantz84

New member
May 6, 2015
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0
0
I need some help guys! 03 Lb7 ran like a top, balance rates good, intermittent raw diesel smell, no smoke of any kind from exhaust, fuel in oil about 4 qts over full with fuel every 5-6 days. Disassembled passenger valve cover, put feed lines back on started no leaks. Moved to driver side and repeated but no start this time, primed and cranked so many times battery charger couldn't keep up. Scanner says FRP REG CMD( ma ) 1230 max on cranking. Picture taken key on only. PLEASE HELP.
 

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Burn Down

Hotrodder
Sep 14, 2008
7,092
28
48
Boise Idaho
I'm guessing no lift pump? How much fuel is in the tank?

1230 is Milliamps going to the regulator from the ECM. What is the desired and actual frp MPA while cranking?