Ign. problem 1977 F250
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Ign. problem 1977 F250
I have a 1977 F250 4x4 351m auto
have read and tried sugestions in another thread But im still not sure what exactly the problem is I eliminated the switch and the solenoid(going by the other thread ) not sure about the control mod. or coil I have power everywhere I should but no output from the coil (have power going into the coil) to the Distributor....any suggestions ??
have read and tried sugestions in another thread But im still not sure what exactly the problem is I eliminated the switch and the solenoid(going by the other thread ) not sure about the control mod. or coil I have power everywhere I should but no output from the coil (have power going into the coil) to the Distributor....any suggestions ??
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Joined: Feb 2004
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From: Indiana
Are you saying you have voltage going in the coil (+side of coil) and no voltage coming out of coil (-side of coil) or just no spark? If you have no voltage on the negative side of the coil then it sounds like the coil is bad. Try doing a continuity test to see if the coil is bad.
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Thanks will do, I'll post an update tomorrow ...I guess its possible for something to have gone bad in the distributor but I replaced it less than a year ago with a motorcraft unit ....
Last edited by Relic12; Apr 1, 2008 at 07:01 PM. Reason: forgot Distributor comment
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