Jan 17, 2014 BReeves Sharpshooter Supporting Member Joined Feb 18, 2010 Messages 2,733 Reaction score 1,604 Location Catoosa Jan 17, 2014 #11 Thanks gang, looks like I'll be biting the bullet for a fuel pump. Hope it lasts till spring.
Jan 17, 2014 travisstorma Sharpshooter Joined Aug 22, 2012 Messages 456 Reaction score 300 Location Broken Arrow Jan 17, 2014 #12 eyecyou said: In this situation yes. The computer sees wide open throttle and demands more from the fuel pump Sent from my SPH-L710 using Tapatalk Click to expand... ON this truck the PCM doesn't control the fuel pump rate or pressure from the fuel pressure regulator. The gas peddle will cause a higher pulse width on the injector though.
eyecyou said: In this situation yes. The computer sees wide open throttle and demands more from the fuel pump Sent from my SPH-L710 using Tapatalk Click to expand... ON this truck the PCM doesn't control the fuel pump rate or pressure from the fuel pressure regulator. The gas peddle will cause a higher pulse width on the injector though.
