Re: Negetive battery cable sparks when Itry to connect i...
I had a similar issue and found that the connections at the starter shifted and created a short. An old friend of mine kept frying the starter solenoid wires and kept a spare set along. He beat the problem by replacing the main ground strap/cable from the battery to the chasis. Age caused too much ground resistance and caused the ignition wires to overheat and melt. Another friend was on his fourth alternater on a Landrover when I suggested he look at the battery ground.
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Use a Ford remote starter solenoid, here is a Standard brand part number and where to order it cheap.
Below is a simple wiring diagram of a remote starter solenoid, since you say the new starter will not have a solenoid hook directly to the starter B+ battery post. Mount the remote solenoid as close as possible to the starter, use bulk battery cable or see if they sell it in made up sizes of different lengths. Use the right color cable which is red (B+)
This is the part you need.. STANDARD MOTOR PRODUCTS Part #SS598T ( T-Series)
Below is a picture o the Ford solenoid you need.
It sounds to me that the small post or wire going to the starter is touching the large wire. The large wire is the positive battery cable and the small wire is the signal wire from the ignition switch. If the two are touching each other the starter will engage as soon as power is applied and circuit is completed at the battery.
Disconnect the ground on batterie and remove two bolts and remove two wires on selenoid put the new starter on and connect your wires on selenoid than put your ground on batterie job done good luck it is very simple to do...
it is very easy to check to for short circuits you take the negative cable off your battery and clip your test lead on the negetive post and then put the other end of your test light on the cable that you removed if the light lights it means you have a drain so the only too circuits on a vehicle that are not fused is the starter and the altenator.you can unhook the wires on your starter and if the light goes out you will need a new starter if not you can remove one fuse at a time until the light goes out and the fuse that puts the light out will tell you what circuit is draing it for example.interior light
Your best bet is to remove the battery or the negative battery cable, charge it and drive your vehicle to an AutoZone, Checkers or similar Autoparts store to have your charging system checked. If the engine is running, even if you disconnect the negative battery cable it should stay running, if it dies, the alternator is not working, probably the voltage regulator. If you just bought the alternator, try to take the vehicle to that place so they can check it. If you don't think the car would make it to the auto parts store. Remove the alternator and the battery to have them tested. It is not unusual that an alternator fails when just out of the box. Good Luck!!
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Battery terminal connection clean?
Starter selenoid clicking? - if not, wire from battery has a bad connection. If yes, starter has bad connection.
Try bypassing the starter relay (selenoid) with a jumper cable... does it turn over? If yes, replace the relay, if no, check the starter. A junkyard replacement should be a cheap fix.
were talking about the big fat wire right? runs to the starter where the positive battery cable connects. Be sure the connections are clean and shiny bright on that cable and the battery connections and the starter connections. Make sure where the alternator bolts to the engine theres no corrosion and the bolts themselves are clean too, thats the ground for the alternator. Check the ground cable on the battery where it bolts to the body and or the engine too.
Check your starter selenoid by jump the battery side of the terminal to the small post next to the battery side. It should send the signal to the starter and rotate the engine. If it doesn't your selenoid is bad. You can bench test your starter by removing it and using jumper cables. Connect the battery post on the starter to the red side of the cables and the black to the starter housing at the bolt hole. The go to the positive and negative of the battery. Starter should rotate, if not, replace it. I usually replace the selenoid and starter together.