4r100
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4wd High
Joined: Sep 2022
Posts: 9
Likes: 0
4r100
rebuildt 4r100 troubles
slow too engage revers,must give a litle throtle.strong in r when first engage sometimes also slow too disengage from reverse.
These symptoms are gone when pulls the conector too nthe solenoid pack.
worked for 1 week fine.
transgo shiftkit in it.
need tips,
Best regards Kjetil Sollid from Norway
slow too engage revers,must give a litle throtle.strong in r when first engage sometimes also slow too disengage from reverse.
These symptoms are gone when pulls the conector too nthe solenoid pack.
worked for 1 week fine.
transgo shiftkit in it.
need tips,
Best regards Kjetil Sollid from Norway
Fleet Mechanic
Joined: Sep 2011
Posts: 1,613
Likes: 106
From: Albuquerque
rebuildt 4r100 troubles
slow too engage revers,must give a litle throtle.strong in r when first engage sometimes also slow too disengage from reverse.
These symptoms are gone when pulls the conector too nthe solenoid pack.
worked for 1 week fine.
transgo shiftkit in it.
need tips,
Best regards Kjetil Sollid from Norway
slow too engage revers,must give a litle throtle.strong in r when first engage sometimes also slow too disengage from reverse.
These symptoms are gone when pulls the conector too nthe solenoid pack.
worked for 1 week fine.
transgo shiftkit in it.
need tips,
Best regards Kjetil Sollid from Norway
Cargo Master
Joined: Mar 2019
Posts: 2,907
Likes: 788
From: Kinnula,Finland
Sounds electrical connection problem If pulling connector helps..
Clean connector and secure it with ziptie..?
Have you read codes from it?
If OD light is blinking,you have codes in it.
Generic scanners won't work.
ForScan APP and BAFX or OBDlink dongle,for example.
Slow engaging and disengaging,oil pressure issues..??
Just guessi'n,i'm no transmission guy..
@Mark Kovalsky transmission sensei
@helgaairhead Is located in Norway
Clean connector and secure it with ziptie..?
Have you read codes from it?
If OD light is blinking,you have codes in it.
Generic scanners won't work.
ForScan APP and BAFX or OBDlink dongle,for example.
Slow engaging and disengaging,oil pressure issues..??
Just guessi'n,i'm no transmission guy..
@Mark Kovalsky transmission sensei
@helgaairhead Is located in Norway
Thread Starter
|
4wd High
Joined: Sep 2022
Posts: 9
Likes: 0
Sounds electrical connection problem If pulling connector helps..
Clean connector and secure it with ziptie..?
Have you read codes from it?
If OD light is blinking,you have codes in it.
Generic scanners won't work.
ForScan APP and BAFX or OBDlink dongle,for example.
Slow engaging and disengaging,oil pressure issues..??
Just guessi'n,i'm no transmission guy..
@Mark Kovalsky transmission sensei
@helgaairhead Is located in Norway
Clean connector and secure it with ziptie..?
Have you read codes from it?
If OD light is blinking,you have codes in it.
Generic scanners won't work.
ForScan APP and BAFX or OBDlink dongle,for example.
Slow engaging and disengaging,oil pressure issues..??
Just guessi'n,i'm no transmission guy..
@Mark Kovalsky transmission sensei
@helgaairhead Is located in Norway
but when I mestre presure on it I got 100+psi at idle in all gears,exept r.when pull the pasienter side contact i got 100psi ther also.
i will read codes too night
Lead Driver
Joined: Jul 2017
Posts: 6,853
Likes: 2,330
From: WV
I’ve been waiting on Mark to give you good advice, but while we wait…
Are you sure the shift linkage is adjusted correctly? (Probably yes since it works manually when removing connector)
Is the Neutral Safety Switch adjusted correctly?
Are you sure the shift linkage is adjusted correctly? (Probably yes since it works manually when removing connector)
Is the Neutral Safety Switch adjusted correctly?
Thread Starter
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4wd High
Joined: Sep 2022
Posts: 9
Likes: 0
im suspecting solenoids ore wiring too it,but no od lamp blinks etc.worked perfekt for 1 week.mesuref presure is good with contact of i r
Frmr Ford Trans Engr
Joined: Aug 1999
Posts: 24,705
Likes: 2,626
From: SE Florida
When you unplug the connector the pressure control solenoid goes to maximum pressure. All that additional pressure is why the problem doesn't happen with the connector removed. It isn't an electrical problem.
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More Turbo
Joined: Sep 2015
Posts: 640
Likes: 282
From: Texas
I was thinking over torqued feed bolts. If the case is distorted, fluid could be bypassing under the gasket. Doesn't it engage 3rd to get into reverse?
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Joined: Sep 2015
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From: Texas
Thank you, Yes. Something like that.
FTE Chapter Leader
Joined: Jan 2005
Posts: 13,094
Likes: 4,705
From: Henderson, NV
Probably a dumb question but is your OD lamp working?
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