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04-30-2018, 06:15 PM
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#1
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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48re no overdrive....
Buddy has an 05 with no overdrive, randomly went out one night.... found a torn lip seal on the overdrive piston, replaced it, still no overdrive.... replaced the overdrive/tcc soelinoid. Still no overdrive... swapped with a good known valvebody. Still no overdrive... the ecm is commanding overdrive. The overdrive housing was cracked back by the tcase a year ago and he bought a used 47re overdrive housing and park rod... don’t believe that would cause an issue. Also put air pressure to the overdrive port when valvebody was out and it pushed the overdrive piston out like it should. Made sure to put the overdrive spacer in as well.
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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04-30-2018, 08:35 PM
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#2
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Name: YoungDiesel27
Title: Never Enough Time
Status: Not Here
Join Date: Jul 2010
Location: West Virginia
Member`s Gallery
Posts: 825
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How much pressure is getting to the OD port when it’s commanded?
__________________
EFI Live, HP Tuners, Smarty custom tuning
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04-30-2018, 09:11 PM
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#3
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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I’ll check that tomorrow
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-01-2018, 10:33 AM
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#4
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Name: SixOhh
Title: EPA unfriendly
Status: Not Here
Join Date: Aug 2008
Location: Magnolia, TX
Member`s Gallery
Posts: 1,108
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That sucks after all that work and you think you had it . Im curious to know
__________________
07' Silver 2500 5.9 4x4 LWB
Goerend 48re-csp5/EFI- T&C Mild Cp3-F1 Apex 7.5 -S369sxe Amsoil
Coolant Bypass -Airdog-D&J- Hamilton 188/220 -AFE-ARP Opti-Lube
H-Town Off-Road
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05-01-2018, 02:22 PM
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#5
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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I’m kind of wondering if the od/tcc soelinoid is bad... the new one was put on the good known valvebody when it was installed... I’ve seen new parts not work before
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-01-2018, 09:09 PM
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#6
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Name: regulator
Title: Diesel Enthusiast
Status: Not Here
Join Date: Jan 2009
Location: Johnstown, NY
Member`s Gallery
Posts: 169
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Quote:
Originally Posted by kole32
Buddy has an 05 with no overdrive, randomly went out one night.... found a torn lip seal on the overdrive piston, replaced it, still no overdrive.... replaced the overdrive/tcc soelinoid. Still no overdrive... swapped with a good known valvebody. Still no overdrive... the ecm is commanding overdrive. The overdrive housing was cracked back by the tcase a year ago and he bought a used 47re overdrive housing and park rod... don’t believe that would cause an issue. Also put air pressure to the overdrive port when valvebody was out and it pushed the overdrive piston out like it should. Made sure to put the overdrive spacer in as well.
Sent from my iPhone using Tapatalk
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Had an rh with clutches actually worn to point where o/d piston was moving past sealing surface and tearing the seal?
Sent from my H1711 using Tapatalk
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05-02-2018, 07:09 AM
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#7
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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Quote:
Originally Posted by regulator
Had an rh with clutches actually worn to point where o/d piston was moving past sealing surface and tearing the seal?
Sent from my H1711 using Tapatalk
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I replaced all the clutches in the overdrive section and double checked all the clearances. Considering pulling it back out and checking it again just to be sure. I am gonna pull that soelinoid off and test it first.
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-02-2018, 02:57 PM
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#8
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Name: thatguy69
Title: Too Much Time
Status: Not Here
Join Date: Jul 2011
Location: Mansfield Ohio
Member`s Gallery
Posts: 2,023
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Did you check your pressure at the OD port yet
Sent from my SM-N910V using Tapatalk
__________________
1999 Compound 24v Rust Rocket
2008 F350 P24v/Allison
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05-03-2018, 03:39 PM
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#9
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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Quote:
Originally Posted by thatguy69
Did you check your pressure at the OD port yet
Sent from my SM-N910V using Tapatalk
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Not yet. As soon as the rain lets up I’m going to check that first.
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-07-2018, 02:45 PM
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#10
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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Just put the pressure gauge on it. Saw no psi when it was commanded to shift to overdrive. Plan on pulling the soelinoid out and testing it
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-12-2018, 08:23 PM
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#11
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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Going to hook a scan tool up to it Tuesday. And command overdrive and listen for the soelinoid to click. If it doesn’t click going to change the soelinoid.
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-15-2018, 02:44 PM
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#12
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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48re no overdrive....
Put the scan tool on, commanded overdrive with the truck off, the soelinoid hums and doesn’t click... possible it’s a low voltage issue ?
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-15-2018, 06:17 PM
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#13
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Name: Red Sleeper
Title: Too Much Time
Status: Not Here
Join Date: Aug 2009
Location: Lone Star State
Member`s Gallery
Posts: 4,595
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Are you not going to try changing the solenoid out for a new one?
Also, take a look at the other 48re thread in this section. Sounds like he’s having different issues but good tips are given to check the external trans wiring harness. Common issues among these trucks.
__________________
Nick J
'14 Silverado LTZ 5.3 4wd
'05 Cummins QCSB 4wd 48re
'91 Cummins w350 5spd
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05-19-2018, 12:40 PM
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#14
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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Quote:
Originally Posted by Red Sleeper
Are you not going to try changing the solenoid out for a new one?
Also, take a look at the other 48re thread in this section. Sounds like he’s having different issues but good tips are given to check the external trans wiring harness. Common issues among these trucks.
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Got a soelinoid on the way, should be here Tuesday. Gonna change that. And I did read into that one a little, ill go back through and read into it some more thanks !
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-19-2018, 02:22 PM
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#15
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Name: Justappumped24v
Title: Too Much Time
Status: Not Here
Join Date: Feb 2016
Location: Illinois
Member`s Gallery
Posts: 1,311
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Check the harness by the adapter plate bet you it’s broken. I’d say 90% of the time I find the issue there. Crappy spot, horrible loom equals a disaster
__________________
05 QCSB24v HTD 6.8L, DDP fueling PDD shifted
2011 MCSB 6.7, built 68rfe
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05-22-2018, 05:41 PM
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#16
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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48re no overdrive....
Quote:
Originally Posted by Justappumped24v
Check the harness by the adapter plate bet you it’s broken. I’d say 90% of the time I find the issue there. Crappy spot, horrible loom equals a disaster
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Changed the solenoid, still no overdrive, pulled the harness off the truck, haven’t seen anything yet, really starting to think a crack in the case not allowing it to build adequate pressure
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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05-24-2018, 05:42 PM
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#17
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Name: SixOhh
Title: EPA unfriendly
Status: Not Here
Join Date: Aug 2008
Location: Magnolia, TX
Member`s Gallery
Posts: 1,108
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that is discouraging....
__________________
07' Silver 2500 5.9 4x4 LWB
Goerend 48re-csp5/EFI- T&C Mild Cp3-F1 Apex 7.5 -S369sxe Amsoil
Coolant Bypass -Airdog-D&J- Hamilton 188/220 -AFE-ARP Opti-Lube
H-Town Off-Road
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05-25-2018, 07:13 AM
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#18
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Name: kole32
Title: Too Much Time
Status: Not Here
Join Date: Oct 2012
Location: Knox, IN
Member`s Gallery
Posts: 569
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Quote:
Originally Posted by SixOhh
that is discouraging....
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Very discouraging lol.
Sent from my iPhone using Tapatalk
__________________
1993 w250, 215hp pump benched by Seth. 5ks. Hamilton valve springs, colt 181/218 cam, fire ringed head. Airdog 150 at 45psi torktek ofv 6x16 injectors, timing is roughly 30*. S366 soon to have a s475 with it.
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