P0087 code

[GMCYA]

Does this code cause some sort of limp or reduction in the fuel system until it is reset?

 

[btfarm]

It's a low fuel rail pressure code and I believe it throws you into limp mode if it sets the MIL. It has for me but that was from gel last winter. I think it can clear itself with several key cycles. Yours is possibly a plugged filter but you have a programmer don't you? Try clearing it and see if it comes back.

 

[GMCYA]

I have a new filter and can clear it with the evo. The reason I asked is because most of my 1/4 runs I would clear the code at the end before I got off the track. I did not clear it once and when I pulled off the track I thought I messed up something as the truck would not go. Cleared the code and and all was OK. Just wanted to be sure that was it. I was running 2wd and setting the code before the end of the run and still pulling 14.4's @102 mph on a limped fuel system. Lift pump is on the way and the sleeves go on this week.

 

[btfarm]

Yeah, I saw the videos and your comments. Sounds like you're on the right track with a lift pump. You were HUNGRY for more fuel):h

 

[GMCYA]

Starving is more like it