6.0 no start. Injector codes. - Competition Diesel.Com

chuggins10 · 05-20-2013, 11:16 PM

I'm about 100% positive on the injectors on being the issue but thought I would get some input before going thru. I don't work on a lot of 6.0's but I had one dropped off at the shop that wouldn't start so hooked the modis up and I got high/low codes for all 8 injectors, icp, and IPR so have the ficm rebuilt and it have several burnt spots. Get it put back on and all of those codes go away but the truck still won't start. The IPR and icp pressure are within spec and we finally got it to crank after some time. It ran very rough and wouldn't go over 2k rpm. I now get a contribution code on different cylinders every time I clear the codes. Like I said I'm pretty positive on the injectors I just would like some input. Thanks guys.

matty169 · 05-23-2013, 02:55 AM

Try a different ficm first.

will24 · 05-23-2013, 09:52 AM

I'll second the FICM, replace or fix

chuggins10 · 05-23-2013, 10:58 PM

Already had it done that was our first thought.

Six_leaker · 05-23-2013, 11:05 PM

If film didn't fix it it could be harness related. Never seen 8 injectors burn out at once

RyanH · 05-24-2013, 12:22 AM

Any smoke? Check fuel psi? Can you disable the injectors?

Geeray199 · 06-28-2013, 08:00 PM

Do you get a nice loud injector buzz when you turn the key on? I agree with the post above what are the chances that all 8 injectors went bad at once?

stackx2 · 06-29-2013, 05:44 PM

I did an egr cooler/ oil cooler replacement on one and after I got it all back together it had identical issues. It ended up being a plug on the ficm was a little loose. I pulled it out and reconnected it and it solved the issue.

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05-20-2013, 11:16 PM	#1
chuggins10 Name: chuggins10 Title: Too Much Time Status: Not Here Join Date: May 2007 Member`s Gallery Posts: 872	6.0 no start. Injector codes. I'm about 100% positive on the injectors on being the issue but thought I would get some input before going thru. I don't work on a lot of 6.0's but I had one dropped off at the shop that wouldn't start so hooked the modis up and I got high/low codes for all 8 injectors, icp, and IPR so have the ficm rebuilt and it have several burnt spots. Get it put back on and all of those codes go away but the truck still won't start. The IPR and icp pressure are within spec and we finally got it to crank after some time. It ran very rough and wouldn't go over 2k rpm. I now get a contribution code on different cylinders every time I clear the codes. Like I said I'm pretty positive on the injectors I just would like some input. Thanks guys. __________________ Chris Huggins Pressurized Performance 95' Dodge 2500. Has a nasty smokey tractor engine in it right now but a CR 6.7 is getting ready to find a new home..... 06' TBSS that the wife hot rods around in.

05-23-2013, 02:55 AM	#2
matty169 Name: matty169 Title: Too Much Time Status: Not Here Join Date: May 2009 Location: Green Bay, Wi Member`s Gallery Posts: 1,542	Try a different ficm first. __________________ 2002 Dodge 2500 2WD Quad cab, Silver Bullet 64, Helix2 cam, springs, studs, water/meth, blah,blah,blah TRANSMISSION BY FIREPUNK CONVERTER BY DPC Edge drag comp

05-23-2013, 09:52 AM	#3
will24 Name: will24 Title: That guy Status: Not Here Join Date: May 2010 Location: South Williamsport, PA, Elverson, PA and Luray, VA Member`s Gallery Posts: 2,719	I'll second the FICM, replace or fix __________________

05-23-2013, 10:58 PM	#4
chuggins10 Name: chuggins10 Title: Too Much Time Status: Not Here Join Date: May 2007 Member`s Gallery Posts: 872	Already had it done that was our first thought. __________________ Chris Huggins Pressurized Performance 95' Dodge 2500. Has a nasty smokey tractor engine in it right now but a CR 6.7 is getting ready to find a new home..... 06' TBSS that the wife hot rods around in.

05-23-2013, 11:05 PM	#5
Six_leaker Name: Six_leaker Title: Too Much Time Status: Not Here Join Date: Mar 2007 Member`s Gallery Posts: 477	If film didn't fix it it could be harness related. Never seen 8 injectors burn out at once __________________ Warren Diesel 1300hp fuel only 1758hp spray 6.0l

05-24-2013, 12:22 AM	#6
RyanH Name: RyanH Title: Diesel Pro Status: Not Here Join Date: Jan 2013 Location: Grand junction Member`s Gallery Posts: 208	Any smoke? Check fuel psi? Can you disable the injectors? __________________ 9812v qcsb GT-55

06-28-2013, 08:00 PM	#7
Geeray199 Name: Geeray199 Title: Rookie Status: Not Here Join Date: Feb 2013 Member`s Gallery Posts: 11	Do you get a nice loud injector buzz when you turn the key on? I agree with the post above what are the chances that all 8 injectors went bad at once? __________________ 97 Dodge 2500, 180K -Truck purchased with: ATS Auto Trans w/ triple disk converter, Super B Special, 7x0.010 Injectors, Stock 180 P-Pump. I've added: Airdog 200, 4Gsk Soon to be: Super B /S472 Compounds along with 024 delivery valves.

06-29-2013, 05:44 PM	#8
stackx2 Name: stackx2 Title: Too Much Time Status: Not Here Join Date: Jan 2010 Location: Rio Oso,CA Member`s Gallery Posts: 375	I did an egr cooler/ oil cooler replacement on one and after I got it all back together it had identical issues. It ended up being a plug on the ficm was a little loose. I pulled it out and reconnected it and it solved the issue. Sent from my DROID RAZR HD using Tapatalk 2 __________________ 91.5 dodge, 180 p pump, 4k gov. springs, #0 plate, typical afc mods, contagious diesel 5x18 @ 260 bar, 60 lbs valve springs, ARP head studs, t4 steed speed exh. Manifold, 63/68/.88 t4, powerstroke intercooler, nv4500 with sb3250, cab and chassis Dana 80 3:55ls