04.5 lly,superchips:mad: pain in the ass, 4" torbo back ending in5" custom tip :D, s&b airintake , autometer gauges,3" inch blocks in rear, cogito upper a arms tie rods sleves and center link supports, 20" black kmc rock stars :cool: 305/55/r20 nitto terra grappler, 7.5" indash dvd cd mp3 player, 2 10"rockford fallsgats 1000 wat kinwood amp

does any one know any thang that wounld cause my truck to throw this code p0087 or what this code is

oh my :wtf1: where did u learn how to spell?



Code: P0087
Modules: ECM
Description: Fuel Rail Pressure (FRP) Too Low

Welcome to the forum.
Search............ Many, Many threads on this.

Not sure with a superchips as it is not a hot tuner. Maybe a lazy FPRV.

what would cause my truck to have this code

Fuel filter dirty
Fuel Pressure Relief Valve

Replace fuel filter, buy a lift pump, buy a shim kit for the FPRV.

If you need more information...type in P0087 in the SEARCH tab at the top right of this page. It will give you 287 PAGES of all the info you need.