Join Date: Mar 2008
Location: Abingdon, Md.
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P0004 - Fuel Volume Regulator Control Circuit High
OK guys I need some help on this one. I have searched and found the above definition for the code. The other posts I have seen on this claim there truck is running ok. I have noticed a couple post that their fuel gauges will go to dashes and report Empty when it is not. Mine has done this twice now put what really concerns me is that my truck is not running right. My EGT's are up and whenever I hit the loud pedal I am blowing a LOT of black smoke. Lag time from hitting the fuel pedal to response has gotten longer. Yesterday from about a 40mph roll getting on the the Intersate it rolled in to the accelerator and it took at least 3-5 seconds to respond.
No my turbo vanes aren't sticking. I have an 03 turbo that is only about 6 months old.
Anybody have an idea as to what I should look at at here? Something is definitely out of whack.