78 electrical issue- PLEASE HELP
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Intermediate
Joined: Jun 2006
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78 electrical issue- PLEASE HELP
i was driving down the street and my car died, after getting it towed home i started troubleshooting. i found the spade on the fuse block for my ignition didnt have any power to it. my gauges acted goofy, some not working and power windows didnt work either. i tapped off of another 12v and the car started fine however, when turning the key to start the car keeps cranking but wont start until you let off the key. almost has a backwards feel if you know what i mean. i also noticed some very faint smoke coming from the glove box, possible from in the dash somewhere. any idea's or help would be greatly appreciated. life is sucking right now to put it mildy.
Instructor
Joined: Jan 2007
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From: michigan
had a similiar thing happen to my 79 last year, driving along and smoke started coming thru dash vents, gauges erratic, luckily I was only a mile from home and got her in the garage. but once I turned her off that was it, would not start or do anything, turned out to be the ignition switch. just a thought. good luck
Race Director
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From: Dayton, Ohio
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Thread Starter
Intermediate
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already had that apart and reconnected tightly. i should tell you that i still have that system jumped from a good 12v source. i am not connected as it was originally. does that mean that the fusible links are still good? i am not sure where the ones are that youre talking about, i seen what looked like one on the 4 pin connenctor but dont know about the other.
Race Director
Joined: May 2006
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From: Dayton, Ohio
you will have to remove the 12v jumper and retest--the jumper will back feed--if you dont want to remove jumper then unplug the 4 pin and probe both red wires coming from starter,if both are hot the fusible links are good
Last edited by ...Roger...; May 12, 2007 at 10:27 PM.
Race Director
Joined: May 2006
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From: Dayton, Ohio
If its hot on both sides of the connector then the red wire feeding the bulkhead should be followed and probed where it goes into the bulkhead.If you 12v at the bulkhead then remove the fuseblock and check on inside of car.The fuses are fed by one of those red wires.The other red wire feeds the headlight switch.
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just to make sure i am following you correctly, the two wires i just tested at the four pin connector are both hot. one of these red wires goes to the bulkhead and the other goes to the headlight switch. you want me to find and follow the one to the bulkhead, correct? which fuses does this feed? all other fuses are hot except the ignition fuse so i do know that i am getting power to the fuse box already.
Race Director
Joined: May 2006
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From: Dayton, Ohio
The red wire feeds all the fuses.Ok now Im confused.I was reading your other threads and thought you had no power to all the fuses.The ignition fuse?Do you have 12v to the pink wire at the distributor?