On my '68, it turned out that the problem was the smaller wire to the starter. It has a break someplace inside the harness. I finally made a jumper from the relay to the smaller terminal on the starter and the car starts everytime now. I think this had been an intermitant problem for previous owners for many years. I also don't think that any one ever figured it out. There were two rebuilt starters and four new relays, plus a used ignition switch stored in the trunk. Paul In an email dated 25/4/2005 5:50:11 am GMT Daylight time, "Dick Benjamin" <dickb@xxxxxxxxx> writes: >I missed the start of this discussion, but have you ever found out what the >guy meant by "flat spot"? ? > >Reason I ask is that 60's and later Mopars are famous for having problems >with the starter relay, and the cure is simple, cheap and easy. ?The >diagnosis is also simple, free and easy. ? > >If your symptom is that there is no reaction at all, or merely a "click" >when you turn the key, then you need to bypass the relay to see if that will >make the starter crank. ?If your problem is the common Mopar starter relay >failure, the car will start right up when you do this (if the key is on), >and you know you need to replace the relay, which will set you back all of >$30 MAX. > >The two points to short together are the battery + terminal and the large >wire that leaves the relay to go down to the starter. ?I believe the second >wire is brown, and at least a #12, or maybe even a #10 - it's BIG, anyway. >(I'm color blind, so don't trust me on the color, but it is the only BIG >wire on the relay.) ?You can also do this with a properly positioned >screwdriver, but if you don't know which terminals to short, a jumper wire >is easier to figure out. ?This will draw a spark when you do this, but it >can't hurt you, it's only 12 volts! > >If your symptom is something other than this (like for instance the starter >spins but doesn't engage the ring gear), then don't bother about this, your >problem is in the starter or ring gear. > >Dick Benjamin > > >-----Original Message----- >From: mailing-list-owner@xxxxxxxxxxxxxxxx >[mailto:mailing-list-owner@xxxxxxxxxxxxxxxx] On Behalf Of Chris "Creesto" >Lynch >Sent: Saturday, April 23, 2005 12:39 PM >To: mailing-list@xxxxxxxxxxxxxxxx >Subject: IML: Starter in a '66 Coupe > >Went to pick up my '66 Imperial Crown Coupe after the tranny was rebuilt, >and it wouldn't start. Mechanic said perhaps the starter had ?"a flat spot" >What does this mean? He suggested if that was the case then eventually I >would need to replace it. Now, my car is stock. And I'm guessing that a >rebuilding the stock starter will cost more than a modern replacement. Is >this a part I can rebuilt myself? What specifically might be the bad >component within the starter? > > > >----------------- ?http://www.imperialclub.com ?----------------- >This message was sent to you by the Imperial Mailing List. Please >reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be >shared with everyone. Private messages (and attachments) for the >Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx >To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm > >--- >[This E-mail scanned for viruses by Declude Virus] > > > > >--- >[This E-mail scanned for viruses by Declude Virus] > > > >----------------- ?http://www.imperialclub.com ?----------------- >This message was sent to you by the Imperial Mailing List. Please >reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be >shared with everyone. Private messages (and attachments) for the >Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx >To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm > > ----------------- http://www.imperialclub.com ----------------- This message was sent to you by the Imperial Mailing List. Please reply to mailing-list@xxxxxxxxxxxxxxxx and your response will be shared with everyone. Private messages (and attachments) for the Administrators should be sent to webmaster@xxxxxxxxxxxxxxxx To UN-SUBSCRIBE, go to http://imperialclub.com/unsubscribe.htm