[rburks]

Well here is a couple of thing to check... Check for main fuel line crimped or squeezed together between the bedrails & tank or behind tank & frame.

Also check plastic quick connector at the top of the tank, remember you are not looking for a fuel leak here. you are most likely sucking air into the system some where. it is possiable it could have streached the line when you rolled it over a either broke the quick connector at the tank or at the very least messed up the o-ring

Hope this will help, let us know what you find
:thumbsup:

 

[cumminsman2002]

I just recently installed a couple days ago a fuel pressure gauge to the vp could that be the cause?

 

[rburks]

OK are there fuel leaking at the fitting for the FP gauge??
what kind of fitting did you use to connect to VP??

WHAT IS YOU FUEL PRESSURE @ IDLE AND WOT???

 

[cumminsman2002]

There was at first fuel leaking at the sender unit. I took it off real sealed it and it has been fine. I havn't check it since 2 days ago though. I used the summit kit with a braded stainless line. It mounted over top the schrader vavle onto the vp. Fuel pressure at idle is 12 when first started and 14 once warm. I didn't have it hooked up when I test drove the truck because I dont have a mount yet so i disconected the wires from the back of the fpg.

 

[carson b]

if the check engine light is on it should be throwing a code, check the codes and let us know

 

[cumminsman2002]

These are the codes it is throwing. Not really sure how to fix these problems.

0236-Map Sensor too High too Long
0238-Map Sensor Voltage too High
0622-Generator Field not Switching Properly
1765-Trans 12 Volt Supply Relay CTRL Circuit