|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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|05-07-2012, 08:55 PM||eBay Motors #1 (permalink)|
Oil PSI at idle...
Not necessary limited to lb7's , but i was just wondering what you guys are seeing on your oil pressure at idle and crusing after your truck warms up. I have 198k on my lb7 and at a stoplight for instance with truck at operating temp of around 170 my insite shows 10/11 pounds of oil psi. does that sound right? while crusing i usually get around 30...
2003 CCSB SOLD
EFI LIVE with Max Effort from ATP TRUCKS, 5" MBRP with DPF delete, SDP EGR delete tube, S&B, PCV reroute, Airdog II 165, Fuel shim, Fuel fittings ported, Edge Insite CTS, Glowshift boost & fuel psi, Transgo Jr., BDS 4.5, Cognito UCA, Ready Lift keys, 35 x 12.5 nitto mt, 20 x 8.5 rockstars
|05-07-2012, 09:02 PM||eBay Motors #2 (permalink)|
Join Date: Feb 2011
Location: Fort Sumner, NM
my lb7 at idle is around yours but 60 psi cruisin at 65
05' LLY CC/SB 12.41 @109.9 119k
BlakeSDP Twinz, 40% overs, EFILive by me, Stage V trans, BT lock up box
4'' Exhaust, Airdog, Traction Bars, Built Front End,
Big Thanks to Henry and Scott
01' LB7 EC/SB 13.5@97 230k
EFILive by me, Grade C HG, ARP studs,
4 in duals, S@B intake, Airdog, PPE boost valve, BT lock up box on stock trans
|05-07-2012, 10:01 PM||eBay Motors #4 (permalink)|
Join Date: Aug 2011
Location: Winchester, KY Where Money Grows In Rows
Ill check mine tomorrow... I have 190,xxx on mine. WIll post back tomorrow...
2003 ec/sb b7 200,xxx
PPE boost valve
straight piped, CAI
Leveled w/ 285's on stockers!
Autometer PhantomII Boost & Pyro
& other DIY stuff....DSP5 Efi Live
www.NorCalTruck.com & Rigid Ind. FTW!
|05-07-2012, 10:13 PM||eBay Motors #5 (permalink)|
Join Date: Oct 2010
Low oil press on guage normal at idle. Or seems to be the norm. anyway
04 GMC duramax LB7
No longer stock
Now straight piped and running EFI live
Aftermarket rims and now running 265's
Former Power Stroke
|05-07-2012, 10:17 PM||eBay Motors #6 (permalink)|
Join Date: Sep 2009
Location: Boise, ID
My old Lbz ran around 25 ish at idle
Blackout :06 GMC lbz 4x4 Built motor, HSP twins, DDP Injectors, Self built trans firstname.lastname@example.org
Over Built :07 Chevy lbz 4x4 Caged and built 10.42@134
The Car: 2014 Chevy Cruze 2.0 Diesel
Special thanks to: Mike L, Gtrippin, IdahoRob, Dmaxstore, HSP, ISSPRO, Yukon, Airdog
LIKE US ON FACEBOOK!
Adrenaline Truck Performance IDAHO ROB 208.685.1000
|05-07-2012, 10:17 PM||eBay Motors #7 (permalink)|
Join Date: Aug 2011
Location: Buckeye, AZ
Yeah it's normal I asked the same question not to long ago mine is close to 0 lol
Low Oil pressure?
Dylan - LB7
ECM/TCM Tuned by OPDT
45over Injectors by LDS
Built trans by Mike L
s464 by Me
Arizona Diesel Club
|05-08-2012, 09:33 AM||eBay Motors #10 (permalink)|
Duramax Lifetime Supporter
Join Date: Feb 2012
Location: Walton, WV
20 psi at idle, 60psi on the road. 135,000 miles on it.
2001 2500HD 4WD EXTENDED CAB LS
AFE CAI, 4" STAINLESS STEEL EXHAUST,EFI LIVE FROM ATP TRUCKS, EDGE CTS, PPE BOOST VALVE ,AIR DOG II 165. REBUILT TRANNY WITH SUNCOAST KIT,TRANSGO SHIFTKIT AND BILLIT TORQUE CONVERTER, NEW UPGRADED TAILSHAFT, PUMP RUB FIX ON TRANSFER WITH NEW ALUMINUM TAIL SHAFT, NEW TOW MIRRORS.