fuel rail pressure low
#1
fuel rail pressure low
ok so i just bought a new 2011 i got the hs mini max and exhaust in the first day i had it and yesterday 3rd day owning it i put in the egr deletes and fuel rail plug so today it is throwing the p0087 low fuel rail pressure code there is no visible leakage i got it all to gether pretty like tonight i am going to put the stock plug in and see if this corrects the problem has anyone else had this experience? or any ideas why it would happen?
#2
#4
ok so i put the stock one back in and i am still throwing the code. it is happening around 55 ish mph it never stumbles or anything just pops the code. i can get on it wot 1st through 4th gears with no code throw it into 5th and about 1/2 throttle it will ding and voi-la we have a p0087. there is no visible leakage in the engine bay i am going to update the h&s maybe there could be something in the tuning?
#5
Try the update and talk to H&S about the update. As much as I hate to say it, it could also be the CP3 (or any of the parts involved like the FCA) trying to take a dump which would cause the rail pressure to be lower than it should be. I hope its the tuning although I've never had it happen if not I hope its the FCA because its a cheap and easy fix anyhow good luck and keep us posted
#7
#9
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double ought (11-24-2011)
#10
ok so h&s couldnt offer me any help. they said i shouldnt have installed the fuel rail plug and that might have caused the problem they said bring it to the dealer.so i scheduled an appointment for monday. today my backup camera started coming on intermittently while driving. and my reverse lights look like strobes! i am going to un delete my truck and hopefully they wont just void the warantee when i pull in! i checked for loose connections for my reverse sensor and everything seems tight hopefully it gets handled monday