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12-19-2017, 08:39 AM
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#41
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Name: Greg5OH
Title: Green Behind the Ears
Status: Not Here
Join Date: Feb 2017
Member`s Gallery
Posts: 55
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pressurized the line before the lift pump. My rinjector return T was leaking, replaced the O rings under it, now holds 30 psi steady no external leaks. Pinched the return line doing this. so no leaks unfortunately.
That leak was just from this time though, was always dry back there, the banjo bolt probably gave up on this round of reinstalling the injectors.
Yes pre filter clean, and fuel filter is clean.
Still has the same issues.
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12-19-2017, 10:29 AM
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#42
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Name: turbo2387
Title: Nipple Fluffer
Status: Not Here
Join Date: Jun 2011
Location: Indiana
Member`s Gallery
Posts: 665
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time to pull the pump
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12-19-2017, 10:33 AM
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#43
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Name: Greg5OH
Title: Green Behind the Ears
Status: Not Here
Join Date: Feb 2017
Member`s Gallery
Posts: 55
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^indeed, i think it is time too bad as it runs so nice when its warm out lol.
Hopefully the good used pump clears everything up and I can sell my old one as a core and be out not much money
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12-19-2017, 10:45 AM
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#44
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Name: turbo2387
Title: Nipple Fluffer
Status: Not Here
Join Date: Jun 2011
Location: Indiana
Member`s Gallery
Posts: 665
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ide strongly recommend spending a few hundred dollars and have your spare put on a bench. its already off.
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12-19-2017, 11:07 AM
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#45
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Name: 56cummins
Title: Too Much Time
Status: Not Here
Join Date: Mar 2014
Member`s Gallery
Posts: 733
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I brought this up on page one, are your grid heaters working? when its cold out some people will cycle them twice to get a diesel to start. I watch my voltage needle and listen for the relay to click. Check your wires for corrosion.
__________________
95 cummins
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12-19-2017, 01:07 PM
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#46
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Name: Signature600
Title: THA MAN!
Status: Not Here
Join Date: Aug 2006
Location: Jeffersonville, Ohio
Member`s Gallery
Posts: 11,960
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Where are you at?
Chris
__________________
THANKS TO:
Tim Barber @ TRE Diesel
Jeff Mumau @ Mumau Diesel Service
Rip @ Source Automotive
Don Thuren @ ThurenFab Suspension
Columbus Diesel Supply
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12-20-2017, 08:10 PM
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#47
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Name: Greg5OH
Title: Green Behind the Ears
Status: Not Here
Join Date: Feb 2017
Member`s Gallery
Posts: 55
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Yes they are working. I am in michigan. Hasnt been below 28, roght now 35 and still same problem.
However i saw something interesting tonight, i pulled the OFV to replace the 2 orings under it because they looked dry rotted, woth the OFV removed i cranked the engine to see if fuel comes out and the thing started right up, with no pedal input..it always needed a tap on the pedal to start..and it flung fuel out.
Put it back in, and it started decently, with pedal, but then continued rolling blue smoke and breaki g up when you rev it..w
How come it fired up nearly instantly with the OFV removed? Maybe ill pit some rags over ot and try revving it with no OFV. Ill see if i can pick up another one just to test..
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12-20-2017, 09:10 PM
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#48
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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Maybe the lift pump can push volume but not pressure?
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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12-21-2017, 09:09 AM
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#49
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Name: Greg5OH
Title: Green Behind the Ears
Status: Not Here
Join Date: Feb 2017
Member`s Gallery
Posts: 55
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Possibly, however when running i still have 20 psi at idle, 25 psi just off idle..
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12-21-2017, 10:30 AM
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#50
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Name: BigPapa
Title: Truckless
Status: Not Here
Join Date: Jan 2008
Location: Springfield, TN
Member`s Gallery
Posts: 5,008
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Quote:
Originally Posted by Greg5OH
Possibly, however when running i still have 20 psi at idle, 25 psi just off idle..
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With the OFV removed and the return line disconnected?
__________________
Scott
2003 Avalanche Z71
Common sense is like deodorant. The people that need it most never use it.
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12-21-2017, 01:01 PM
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#51
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Name: Greg5OH
Title: Green Behind the Ears
Status: Not Here
Join Date: Feb 2017
Member`s Gallery
Posts: 55
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no sorry, thats just normal configuration, idling at 20 psi.
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