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03-23-2004, 08:09 PM
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#1 |
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Car Knocker
Join Date: May 2001
Location: jefferson,arkansas
Posts: 664
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700r4 troubles
I have had this tranny for about 2 years. Still shifts real strong and the tv cable has been set in the same position since install. My problem is that for about a month now, since I got my new job 50 miles away, the converter keeps locking-unlocking at highway speeds. Its getting real annoying. I have checked the fluid, unhooked the vacuum deal for converter lockup and hooked it direct to 12 volts. Still same thing. I changed fluid and filter. Same. It hasn't done this before. Anybody had any problems like this before? What about the pressure sender? that I saw in when I had the pan off, going out? Tranny was new rebuilt when installed and like I said still shifts strong. Just don't want to burn another one up because of excess heat of converter slipping.
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68 c-10,91 sportside bed,350 .030 over,4 bolt,10-1 comp,2.05 intake/1.94 exhaust,1.6 Harland Sharp roller rockers,edelbrock rpm cam and intake w/750 carb, 700r4, 3.73 gears,Jacabbs Electronic Igntion w/Accel HEI distributer and super coil. ZR-1 roll pan, filled tailights. Blazer tank. Hidden hitch. 2 1/2" Flowmaster 40's. Parts bought but not installed>> ford 9" posi with disc. CCP front and rear lowering kit 4/5. Cab corners,foor boards,rockers, cab braces, Phatom grill, Painless wiring kit. |
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03-23-2004, 08:55 PM
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#2 |
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ran out of money
Join Date: Apr 2003
Location: northern, NJ
Posts: 925
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just wondering how fast are you going when it locks and unlocks? they are designed to unlock over a certain speed... but thats around 90.
I am not totally sure what would be wrong... i just only know a few things about these transmissions Best of luck Rat
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Modify everything, leave nothing alone!~  
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03-24-2004, 01:11 AM
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#3 |
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On the road
  
Join Date: Jan 2004
Location: NATCHITOCHES LOUISIANA
Posts: 812
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Sounds like you could have an intermitent electrical fault. You have to have power for that converter to lock up. I have seen the wires get brittle inside the trans and have also seen problems with the connector (plug) both on the inside and outside the transmission. If you have a loose wire anywhere this will cause the convertor to unlock or never lock up. Sounds like a bad connection somewhere to me.l
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03-24-2004, 08:54 AM
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#4 |
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Car Knocker
Join Date: May 2001
Location: jefferson,arkansas
Posts: 664
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It doesn't matter how fast I am going, as soon as it hits overdrive, lock-unlock. I have been thinking of electrical problems. I checked wiring on outside of tranny,looks good and tested with continuity (sp)? I will clean all my conections this after noon and see if that helps. Thanks
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68 c-10,91 sportside bed,350 .030 over,4 bolt,10-1 comp,2.05 intake/1.94 exhaust,1.6 Harland Sharp roller rockers,edelbrock rpm cam and intake w/750 carb, 700r4, 3.73 gears,Jacabbs Electronic Igntion w/Accel HEI distributer and super coil. ZR-1 roll pan, filled tailights. Blazer tank. Hidden hitch. 2 1/2" Flowmaster 40's. Parts bought but not installed>> ford 9" posi with disc. CCP front and rear lowering kit 4/5. Cab corners,foor boards,rockers, cab braces, Phatom grill, Painless wiring kit. |
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