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07-10-2011, 10:59 AM
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#1
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1,000 posts club
Join Date: Oct 2006
Location: cincinnati
Age: 35
Posts: 1,197
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cant get carto start up and stay running
ok i got a b20vtec that ive built this past winter and i have it in the car and i am having trouble with it starting and staying running. heres the run down... b20b block b16 head gsr trans cp 11.5;1 pistons eagle rods all super tech valve train skunk 2 cams intake manifold 450cc blue top injectors. neptune base tuning software. i have a resistor box on there and on the fourth cylinder the injector is having continuous power. im gonna get another one tomorrow. i have went threw and make sure i had good connections for the grounds. any suggestions what could keep it from running?
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07-10-2011, 11:33 AM
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#2
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Haz 0 El Es Ex
Join Date: Feb 2005
Location: cincinnati
Age: 37
Posts: 3,949
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Have you checked for a blown intake gasket? I heard that is a common problem on b series motors...
__________________
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07-10-2011, 11:41 AM
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#3
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Click.
Join Date: Nov 2006
Location: Cincinnati
Age: 41
Posts: 17,263
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I would probably just start replacing everything, best way to trouble shoot imo.
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07-10-2011, 12:09 PM
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#4
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1,000 posts club
Join Date: Oct 2006
Location: cincinnati
Age: 35
Posts: 1,197
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yeah ive checked that.
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07-10-2011, 12:16 PM
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#5
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Damn Krauts
Join Date: Oct 2003
Location: WestChester
Age: 44
Posts: 3,683
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Quote:
Originally Posted by ej1bmx
Have you checked for a blown intake gasket? I heard that is a common problem on b series motors...
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07-10-2011, 01:55 PM
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#6
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Banned
Join Date: Mar 2010
Location: madison
Age: 33
Posts: 2,311
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do a tune up, plugs, wires, cap, rotor, pistons, rods, bearings, headgasket, timing belt, that should fix it. if not, just have dre fix it.
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07-10-2011, 02:14 PM
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#7
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1,000 posts club
Join Date: Oct 2006
Location: cincinnati
Age: 35
Posts: 1,197
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its a fresh motor i had it built over winter. i think its the injectors with the resistor box
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07-10-2011, 02:56 PM
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#8
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2,000 posts club
Join Date: May 2008
Location: Athens, OH
Age: 35
Posts: 2,738
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Is this item still available?
__________________
Not putting miles on your car is like not having sex with your girlfriend to make her more desirable for her next boyfriend.
'98 Acura Integra 4-door GSR 
'96 Mazda Miata -  -Sold
'97 Nissan 200sx se-r - SR20DET swapped -Sold 
'98 Infiniti I30t - The grandma wagon -Gifted
Quote:
Originally Posted by nsaniti
hi kettle, this is pot... you're a nigger.
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07-10-2011, 03:37 PM
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#9
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1,000 posts club
Join Date: Oct 2006
Location: cincinnati
Age: 35
Posts: 1,197
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what/
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07-10-2011, 03:56 PM
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#10
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Common Sense My Anti-Rice
Join Date: Feb 2009
Location: CinCity
Age: 44
Posts: 1,685
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If it's 4x4 status that's your problem right there, check the struts too. Blown struts cause it to run like dog shit also.
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07-10-2011, 09:05 PM
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#11
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Baller
Join Date: Feb 2010
Location: da nati
Age: 39
Posts: 2,797
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Get it tuned by Anthony, that will fix any problems you have
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07-10-2011, 09:17 PM
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#12
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Asshole By Nature(ABN)
Join Date: Oct 2007
Location: I wish it was florida, Ohio
Age: 34
Posts: 3,910
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You guys are ridiculous |
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07-10-2011, 09:43 PM
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#13
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Member
Join Date: Oct 2006
Location: A van down by the river.
Age: 36
Posts: 219
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put stock injectors in it and use a stock p28 map and see if it will run.
__________________
Csr name= Road Warrior
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07-10-2011, 10:28 PM
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#14
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Css RICER
Join Date: Feb 2008
Location: Harrison
Posts: 1,103
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I have stock itr injectors Greg and a stock ecu just call me.
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07-10-2011, 11:27 PM
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#15
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Z OH SHIT
Join Date: Dec 2003
Location: Anderson Bubble
Age: 38
Posts: 2,223
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sounds like its out of time.
Check fuel injector plugs with multi-meter, check H-T for correct wiring, may have sensor or wiring messed as well.
__________________
for the right price...
the thrill of it...
because I can.
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07-10-2011, 11:43 PM
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#16
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Haz 0 El Es Ex
Join Date: Feb 2005
Location: cincinnati
Age: 37
Posts: 3,949
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Quote:
Originally Posted by sohcthunder
You guys are ridiculous |
We forgot one though 
Quote:
Originally Posted by evil8
Seriously dude. It's been said a million times. Your best bet is to not make another post on this site until your car does these outrageous things you're saying it's going to do.
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07-12-2011, 11:51 AM
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#17
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jackass of all trades
Join Date: Feb 2004
Location: Kennedy Heights
Age: 45
Posts: 1,104
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I ran that ECU on my test bench for a while before I met up with you. All 4 injectors were firing cleanly, none were stuck. If you have an injector stuck open/closed you should check over your wiring for shorts and loose wires. Resistor boxes don't generally go bad but you can check them with an Ohm meter. DSM injectors don't generally go bad but they're getting old so you may want to move the injectors from one cylinder to another and see if the problem moves with the injector or stays with the wiring. That base map in that ECU is probably not all that great so I'm not surprised if it doesn't idle. Depending on how you have your cams degreed it may not idle at all. Nothing in the tune can cause an injector to stick open, however. Good luck.
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07-12-2011, 05:20 PM
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#18
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CSS newbie
Join Date: Dec 2004
Location: Cincinnati
Age: 43
Posts: 181
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Have you actually got it running and it just stalls out or just cranks? Any idea what the fuel pressure is or the condition of the filter? Verified getting spark at each cylinder?
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07-12-2011, 08:53 PM
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#19
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1,000 posts club
Join Date: Oct 2006
Location: cincinnati
Age: 35
Posts: 1,197
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it stalls out, the fuel pressure has been fourty new filter. have changed out the plugs
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07-12-2011, 09:04 PM
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#20
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Burnoffs
Join Date: Jan 2004
Location: Not in A Trailer
Age: 39
Posts: 6,970
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Did you try hitting her?
*edit
I thought this was the relationship advice section.
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