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  1. D

    Voltage regulator output numbers

    Thanks everyone!
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    Voltage regulator output numbers

    Also when I turn the fan for the heat on my voltage drops from 14.1 to 13.7? This can't be normal right?
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    Voltage regulator output numbers

    Does anyone know the numbers for voltage coming out of each terminal from the voltage regulator. Should they all be the same voltage coming off the battery?. My yellow cable matches the battery voltage. My white cables that attached to the alternator only have 7 volts. The black cable which...
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    Electrical help. No power when key is turned.

    So after racking my brain and much help from this forum, thank you, I figured out the problem. The large 6 gauge wire coming off the battery terminal that connects to the starter solenoid had no continuity. I have no idea how or why because it's the best looking battery cables I've seen on an...
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    Electrical help. No power when key is turned.

    I have no 12v to fuse panel now. Used to have 12.5v to fuse #1 the stop hazard wire, but now don't have that 12.5 anymore after taking batteries in and out of truck. Bad battery cable? They have no corrosion and look newer. Truck has over 400k
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    Electrical help. No power when key is turned.

    Still no power to cab at all. Here is where I am currently tracking. I have all wires off starter solenoid except large red battery cable coming from batt. I will start attaching the 4-5 other wires that go on the hot side of the starter solenoid and as I attach each wire I am checking for a...
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    Electrical help. No power when key is turned.

    How does the fuse panel ground? A ground wire running to the panel is the ground circuit, or it is grounded by screwing into the dash frame? These four wires all came from the large yellow wire connecting to the starter solenoid. All he yellow ones are carrying exact voltage as batteries but the...
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    Electrical help. No power when key is turned.

    I replaced the ignition switch and still nothing. I have no power at all to the cab now, 12.5 at the batteries still. One of the yellow fusible links wires splitting out of the major 6 gauge yellow wire attached to the starter solenoid was fried so I replaced it. **When I hook up my driver...
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    Electrical help. No power when key is turned.

    Which wire color should ignition fusible link be?
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    Electrical help. No power when key is turned.

    No tilt on steering wheel
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    Electrical help. No power when key is turned.

    Now there is no dome light and no power at all. Battery voltage is 12.5. Voltage reading on the starter solenoid post is only 12.2. why would this be? I have wiggled the ignition switch on top of steering column. I will try to replace this tomorrow as it seems like this the last possible weak...
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    Electrical help. No power when key is turned.

    Here is my green temp ground wire going to negative battery terminal. The broken metal pieces is to the left of the picture that then connects to the door frame
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    Electrical help. No power when key is turned.

    Also what is this? Nevermind wiper relay
  14. D

    Electrical help. No power when key is turned.

    Working on a 1989 7.3 IDI 4 door crew cab. 3 days ago I turned the key and had rapid clicking of the glow plug controller but was able to get the truck to still start for a few days. When it would start the clicking would continue and pulse all the gauges and then stop. Assuming this was the...
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    Hydraulic trailer brake controller causing brake issue?

    Hey y'all. I've been having a heck of a time trying to figure out my brakes on a 1984 6.9 IDI f250 2 wheel drive. I've replaced brake booster three times, thinking I was getting faulty boosters. I've replaced the master cylinder and bled the brakes two times now. The symptoms I'm getting are all...
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    New IP and injectors still wont start

    I dont have time to swap pumps from truck to truck, again, so i just ordered a replacement from diesel care and performance so ill let everyone know next week when I put it in.
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    New IP and injectors still wont start

    The engine does sound noticeably louder and "clackyer". The idle is a lot more poppy sounding like it all of the sudden has high compression or something. Clanky might be the best word for it, definitely louder and beefier sounding. I'll pull the other IP off my other truck and test it in this...
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    New IP and injectors still wont start

    The truck seems to have the same power and is running just fine once it starts.
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    New IP and injectors still wont start

    I never took the timing gear cover off when replacing the injection pump.. Why would I? I just unbolted the pump from the timing gear cover and put the new one on. The only way it would be 180 is if the diesel performance rebuilt it 180 out. Its possible. When the truck starts it runs fine right...
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    New IP and injectors still wont start

    The GP is engaging I can hear the click on the relay. The whole system, relay, harness, GPS were replaced and I have double checked injave current going to glow plugs when pushing the button. Maybe the ZD9 motorcraft GPS dont work with a manual push button at all?
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    New IP and injectors still wont start

    I put motorcraft zd9 glow plugs in. I understand that the glow plugs are crucial to start these trucks. Why then did it start for over 1 month with no glow plugs working in sub 30 degree weather? That is where I get confused. I will have a friend check the volts while I push the glow plug button...
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    New IP and injectors still wont start

    Though y'all now have me feeling like maybe it is just a crap pump from pensecola. This is the 2nd one ive had to put in from them this time around. The first pump they sent me last month would start but loose power and acceleration at 2200 rpm. Maybe it is just another crap pump. Hmmmm
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    New IP and injectors still wont start

    The glow plug system was changed out after it burned out from a stuck relay back in September. I installed a 6.0 GP harness with a push button and the bullet style glow plugs. After the glow plugs burnt out I was able to start the truck for over a month no problem in 15 degree weather not...
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    New IP and injectors still wont start

    1986 f250 with 250k miles. I have put new return lines, caps, injectors, injection pump, lift pump and it wont start. It cranks and blows white smoke out the exhaust meaning fuel is getting to cylinders. There are no leaks on the caps or lines l. I have retarded and advanced the IP to no avail...
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    Truck shut off after start up with electrical smoke

    I am planning on buying an older version 87- relay and mounting it on the passenger fender. Then connecting a 6.0 harness directly to this relay and mounting a manual push button to the relay. Does this sound like the best option here assuming my solid state controller and relay are fried. I...

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