STARTING ISSUE 2003 cummins
#1
STARTING ISSUE 2003 cummins
Hi guys any help or direction in where the problem might be would be appreciated, what i have going on is my truck will fire once and then gets no fuel.i let it sit over night and the next day it started.no light came on and no codes show on the dash.my friend plugged his code reader in and no codes appear except a start/run theft code or something of that nature.it has started 8-10 times since no problem and today it bothered again i tried it about 20 times and i finally got it started with feathering the throttle.could this be a sensor?cp3 pump?any ideas?
i do have a smarty on level 9 plus timing as well as a quadzilla exhilerattor 6 postion chip that is in the off position FASS fuel system that is running
i do have a smarty on level 9 plus timing as well as a quadzilla exhilerattor 6 postion chip that is in the off position FASS fuel system that is running
Last edited by CMH10; 01-11-2012 at 05:36 PM.
#6
my fuel shouldnt be gelled its about 40 degrees outside and this problem just randomely started.the truck usually fires and is running in 2 seconds.on the dash when i press the trip reset and turn the key for those codes 23 comes up when i cycle the key 3 times no codes show so im not sure how to go about the theft.
#7
#8
#9
My quadzilla was making my truck do that it blew the pressure relief valve and then it shorted out for. No reason. May not be ur prob but def something to look at
---AutoMerged DoublePost---
Fuel is. Always going to be ther its part of the return, the only good way to test the pressure relief valve is to run a rail pressure ramp test it has to hold at least 28k at 1800 rpm
---AutoMerged DoublePost---
Fuel is. Always going to be ther its part of the return, the only good way to test the pressure relief valve is to run a rail pressure ramp test it has to hold at least 28k at 1800 rpm
Last edited by *dixistar*; 01-14-2012 at 01:44 PM. Reason: Automerged Doublepost
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