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Old Nov 17, 2005 | 09:15 PM
  #1  
fordxxx's Avatar
fordxxx
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Joined: Jan 2003
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From: Calgary
Starter interlock

I am converting my '72 from automatic to standard transmission. I have the flywheel/clutch installed along with the bellhousing and starter. I wanted to start it up tonight to make sure there were no issues with the starter or the flywheel balance but it wouldn't turn over. I think it has to do with the interlock that only allows the automatic truck to start in neutral or park because I was able to start it by jumpering from battery + to the starter solenoid.

What do I have to do to the wiring to get around this interlock?

By the way I am using a 351 flywheel with 164 teeth on my 302 and it worked fine.

Thanks
 
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Old Nov 18, 2005 | 09:49 AM
  #2  
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Ecuri
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Joined: Jun 2003
Posts: 886
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From: Houston/Hope BC
On my 78 F150 A/T there is a 4 pin connector that appears at or near the firewall, above the RH (passenger) valve cover, and exits a larger harness and is about 6" to the connector. I think this used to connect to a tail that went to the interlocks, but have no idea, it hase been like this for over 15 years. Anway,on mine, it has two jumpers, parallel on the long axis.
--------------
^ 1---- 2 ^
^ 3-----4 ^
--------------
jump 1 to 2 & 3 to 4.
1 & 2 are both red on mine, 3 and 4 both have 2 conductors entering. GL
 

Last edited by Ecuri; Nov 18, 2005 at 09:58 AM.
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