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Auto Transmission Lockup Problem #607096 05/26/05 12:54 AM
Joined: Apr 2005
Posts: 58
W
Wildcat_4R Offline OP
Getting the Wheeling Fever
I have an 87 4-runner w/ a motor that I just rebuilt. After I got all the engine bugs figured out....rough idle, O2 sensor wire, etc...I took it out for a spin. It seems as though the torque converter is not locking up when it should. The motor is reving to about 2000rpm before the trans. kicks in and the truck starts to move. It seems to be ok once the truck starts moving. A few times when I was at a stop (still in drive) I could feel the truck try to lurch foward like it locking up then. Anyone have any ideas on where to start with this problem? <img src="/forums/images/graemlins/confused.gif" alt="" />


1987 4-Runner with a "slightly modified" 22RE
Re: Auto Transmission Lockup Problem [Re: Wildcat_4R] #607097 05/26/05 02:36 AM
Joined: Oct 2002
Posts: 1,305
ZUK Offline
Body Damage is Cool
Is the fluid red and is it to the full mark?


[color:"blue"]www.gearinstalls.com[/color]


01 Taco xtracab V6 auto TRD white
mostly stock
88 Runner/V6/auto/31"/5.29gear

Re: Auto Transmission Lockup Problem [Re: ZUK] #607098 05/26/05 03:45 AM
Joined: Apr 2005
Posts: 58
W
Wildcat_4R Offline OP
Getting the Wheeling Fever
(shakes head in shame)

Wasn't filled up all the way...should have double checked.


1987 4-Runner with a "slightly modified" 22RE
Re: Auto Transmission Lockup Problem [Re: Wildcat_4R] #607099 05/26/05 05:30 AM
Joined: Oct 2004
Posts: 1,270
willzrunna96 Offline
Body Damage is Cool
\ <img src="/forums/images/graemlins/cheers.gif" alt="" /> try pulling codes for the hell of it if you see the O/D blinking continuosly then nothing is wrong. i think a code 64 if a defective lock-up solenoid

Last edited by willztoypickup91; 05/26/05 05:37 AM.

91 pickup 5.29's US GEAR.35x 12.50 trxus m/t.5 speed swap- SOLD!
96 4Runna limited-toytec/OME lift,diff drop Nitto 285/75/16 Elocked=butter
07 FJ cruiser 3" DR coilovers 285/75/16 nitto TG. allpro sliders

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