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| 01-04.5 LB7 Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect |
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01-02-2013, 10:49 AM
| eBay Motors #1 (permalink) |
| Senior Member  Join Date: Sep 2011 Location: Caledon Ontario Canada
Posts: 442
| 50000 KM On LB7 Injectors? Had them done at dealer at 132000 km as far as i know they were original. Truck has 182000 km on it now and according to my cts cylinder 3 is now +4.3 what gives. is this all lb7 injectors last? if so looks like i need a lmm soon.
__________________ 2003 Chevy LB7 RC/LB Red EFI By Kory  - MBRP Duals - Bills Intake - Amsoil and John Deere Synthetics Throughout2003 Chevy LB7 CC/SB Black Bone Stock - Currently Getting Body Work - Work Stock Puller Plans : EFI, Intake, Exhaust |
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01-02-2013, 02:44 PM
| eBay Motors #2 (permalink) |
| Senior Member  Join Date: Mar 2012 Location: Jurupa Valley, Ca
Posts: 274
| whats that, like 31000 miles? did the dealer use Bosch Remans?
__________________ 2003 Chevy Silverado 2500HD CC SB Duramax Airaid Intake, 4" Cat Back Jardine Exhaust, '06 Tow Mirrors, Husky 24k Slider Hitch, Tekonsha Prodigy, Billet Grill, Injectors Done at Dealer at 125k...now has 157k, UltraGauge Nicktane Adapter and Donaldson filter on its way |
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01-02-2013, 05:20 PM
| eBay Motors #3 (permalink) | |
| Senior Member Join Date: Sep 2011 Location: Caledon Ontario Canada
Posts: 442
| Quote:
__________________ 2003 Chevy LB7 RC/LB Red EFI By Kory - MBRP Duals - Bills Intake - Amsoil and John Deere Synthetics Throughout2003 Chevy LB7 CC/SB Black Bone Stock - Currently Getting Body Work - Work Stock Puller Plans : EFI, Intake, Exhaust | |
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01-02-2013, 06:01 PM
| eBay Motors #4 (permalink) |
| GM Parts guy   Join Date: Jan 2009 Location: West-Central Indiana
Posts: 1,581
| If they did what they were supposed to (being a GM dealer) they would use GM remans, which would be from Bosch. I'm sure they should/will last longer, but a cleaning would be a good thing to do, IMO. With it being +, that means its adding fuel, possibly meaning its a dirty/clogged injector or nozzle Sent from my iPhone using AutoGuide.com App
__________________ Name: Matt ASE Certified and GM Parts guy MY truck - 2002 2500HD Crew Cab Short Bed Her truck - 2006 2500HD Crew Cab Short Bed Traded:2002 2500HD Crew Cab Long Bed SOLD:2001 2500HD Ext. Cab Long Bed For spicee tuna go to www.TrollPerformance.com |
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01-02-2013, 07:34 PM
| eBay Motors #5 (permalink) |
| DF Sponsors   Join Date: Aug 2009
Posts: 395
| In what year were they replaced? They might not of had the updates done to them.
__________________ Looking for LB7 Injectors? Check these prices out!....   ......... Lincoln Diesel Specialties .........Phone: 920-765-1615 Click here For, LB7 Injector Install Instructions |
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01-02-2013, 08:16 PM
| eBay Motors #6 (permalink) | |
| Senior Member Join Date: Sep 2011 Location: Caledon Ontario Canada
Posts: 442
| Quote:
__________________ 2003 Chevy LB7 RC/LB Red EFI By Kory - MBRP Duals - Bills Intake - Amsoil and John Deere Synthetics Throughout2003 Chevy LB7 CC/SB Black Bone Stock - Currently Getting Body Work - Work Stock Puller Plans : EFI, Intake, Exhaust | |
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01-02-2013, 09:21 PM
| eBay Motors #7 (permalink) |
| Senior Member Join Date: Mar 2012 Location: Jurupa Valley, Ca
Posts: 274
| When were the updated injectors brought out
__________________ 2003 Chevy Silverado 2500HD CC SB Duramax Airaid Intake, 4" Cat Back Jardine Exhaust, '06 Tow Mirrors, Husky 24k Slider Hitch, Tekonsha Prodigy, Billet Grill, Injectors Done at Dealer at 125k...now has 157k, UltraGauge Nicktane Adapter and Donaldson filter on its way |
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01-03-2013, 09:53 AM
| eBay Motors #8 (permalink) |
| DF Sponsors Join Date: Aug 2009
Posts: 395
| Late 2008.
__________________ Looking for LB7 Injectors? Check these prices out!.... ......... Lincoln Diesel Specialties .........Phone: 920-765-1615 Click here For, LB7 Injector Install Instructions |
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