Search results
-
-
LB7: Why won't it start!?
You guys know of any way to check the ficm pulse to the injectors? In the mean time I'll keep cranking. -
LB7: Why won't it start!?
What are the chances the cam sensor and crank sensor have the same plugs? I'd go look but it's raining pretty hard right now. -
LB7: Why won't it start!?
Iv'e heard it was pretty rare for a ficm to go out. Maybe not so rare? -
LB7: Why won't it start!?
I have checked the bale connectors at the ficm and ecm for bent prongs. Nothing there. -
LB7: Why won't it start!?
Yes, it's on a fuse that's switched with the key on. I can hear it running while I'm not cranking. It will push fuel from the filter housing bleed screw ( if loosened) and the test port schrader valve. -
LB7: Why won't it start!?
Oh yeah, way past that. I figured it was air but I'm thinking something different now. I've run out of fuel before and had to crank for a while but nothing like this. -
LB7: Why won't it start!?
I've been cranking it for a while. Shouldn't it be trying to start even with a little air in the system? No tune change yet. -
LB7: Why won't it start!?
Anyone know how to test the ficm to see if its sending a signal to the injectors? -
LB7: Why won't it start!?
I just put my lb7 back in the truck but it won't start. I sure could use some suggestions from you guys. While it was out it it got head studs, new heads, II 90hp injectors, Airdog 2 165, intake heater delete, water pump, glow plugs, and 2 new optima yellow tops. I have verified fuel to the...