1965427AC

I think I am losing the Vp again. This will be the third. Although this time is strange. This morning when I came out to the truck and it was dead. No power at all. I fitled with the negetive battery cable and I got power and the truck started fine. I was on the freeway and the truck stmbled real hard twice. The odometer flashed several times and the check engine light came on. The truck continued to run fine and when I got it home and pulled codes I got 1688, 252 and 251.
I have the edge juice with attitude and added an additional lift pump to keep the fuel presure above the 10PSI level.
Could I have gotten luck on this or am I in the the ride that I am dreading. HELP

Mike D

How long have you had the Edge box? Is this the first time you've had IP problems with the Edge installed?

1965427AC

The edge box has been on for about three years. This is the first problem since installing the box and the new VP about 45,000 miles ago. I drove it after reseting the codes and it ran fine. Any Clues?

Mike D

I would check your batteries and all electrical grounds to make sure you don't have any problems there.

1965427AC

That is a great idea. The negetive post on the passenger side was loose enough to rotate with my hand.