I want to know where to connect the wires for my starter because I am replacing it

because I am replacing it and I do not know where cables connect
It is a 2001 Ford F150 4.2 L
My car has 350000 miles.
My car has a manual transmission.
Experienced mechanics share their insights in answering this question :
When replacing starter motor on this engine you will only have two wires. Both wires are red. There is one big one and one small one. The two connection are different on the starter are different sizes also. You should not have an issue crossing wires since they would not fit.

How to Identify and Fix Common car Problems ?

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They come preset at . 044. The service manual says use . 054, but refers to an extinct plug agsf-34EE .
Why won`t the Ford F-150 start when it clicks once? The cause is usually a dead battery. You could also try turning the steering wheel from side to side, then starting it again. Also, check the battery terminal connections.
Remote-Mounted Solenoid Wiring

Link the starter cable to the large bolt on the right of the Solenoid and the control wire to the control circuitry. Attach the other small cable to the ignition bypass terminal on the right of the Solenoid and reconnect the black negative wire.

The location of the start relay varies by vehicle type and model. The fuse box (also called the power box), the instrument panel under the fuse panel, or the right fender are all possible locations. In most cars, it will be under the hood, in a large box with a black lid.
The proper gap is . 052 – .
For most racing applications, you usually want the plug gap to be between 0.020 and 0.040 of an inch. Most engine builders seem to settle around 0.035 of an inch. Factors such as the type of ignition you run, cylinder heads, fuel and even timing can affect how much gap will work best for you.
Most high-performance starters use two wires: the larger main wire, and the smaller activation wire. The activation wire is attached to the switch that engages the starter — it`s the signal side of the ignition process.
The negative (ground) cable connects the negative “-” battery terminal to the engine cylinder block, or transmission, close to the starter. The positive cable connects the positive “+” battery terminal to the starter solenoid.
Usually a rapid clicking noise is a good indication that your starter motor isn`t getting enough electrical current to engage – basically your solenoid is trying to engage but can`t make the connection.
If you only hear a single click as you try to start the car, it could be an electrical problem with the starter solenoid or starter relay. A faulty or corroded starter solenoid tends to absorb the electrical current meant for the starter motor.
As illustrated here, a typical starter solenoid has one small connector for the starter control wire and two large terminals. These two large terminals are for the positive battery cable and the thick wire that powers the starter motor.
ST (starter).

This terminal connects to the starter solenoid. It may have a brown or yellow wire.

In the case of a starter, the ignition switch signals the relay/solenoid (possibly by way of a computer) and the relay/solenoid switches on the starter circuit to engage the starter. Now the terms relay and solenoid are often used interchangeably and there is a lot of confusion about which is which.
Control: The control function is mainly carried out by the contactor component of a starter. It is controlling the opening and closing of the power electrical circuit. The switching is done by the main contacts (poles) of the contactor.
What Is The Spark Plug Gap? The spark plug gap defines the distance between a spark plug`s center electrode and the ground electrode (also called a ground strap which is a curved piece of steel at the end of the plug).
For stock vehicles and naturally aspirated trucks, we recommend gapping these plugs to . 045″ for best performance.
If you see 12 volts when the key is on “Start”, your starter motor is bad. If you don`t see 12 volts, it`s one of the other parts of the system. 13 people think this is helpful.
If you see 12 volts when the key is on “Start”, your starter motor is bad. If you don`t see 12 volts, it`s one of the other parts of the system. 13 people think this is helpful.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

I want to know where to connect the wires for my starter because I am replacing it
ANSWER : When replacing starter motor on this engine you will only have two wires. Both wires are red. There is one big one and one small one. The two connection are different on the starter are different sizes also. You should not have an issue crossing wires since they would not fit.

Since the starter was replaced in 2014, is it possible that the starter needs replaced again as car is not able to start?
ANSWER : It would help knowing the model of Mercury car you have for more specific advice. It would be uncommon for a starter to only last less than two years. I would have the starting system diagnosed by a trustworthy technician to make sure you do not have a bad cable that is not getting enough power to the starter.

I need to know which body wiring harness goes to my truck- VIN lookup
ANSWER : My best recommendation would be to contact your local dealership. If you give them your year, make, model, vin, and a description of the wiring harness that you need, they should be able to give you some information in regards to the part number. Unfortunately, the dealership is about the only possible chance of tracking down this harness other than getting one from a junk yard.

Intermittent stuck starter

ANSWER : Hi there. Anytime you see a prong that is not right or is pushed down, then there could be a short or cross within the relay. I recommend replacing the relay that has the prong pushed down and check to see if the starter stops engaging with the key on and starting the starter up with using a bypass starter switch to the relay directly. This bypasses the ignition switch. So if the starter does not stay on with the bypass, but the starter stays on with the original ignition switch, then I recommend replacing the ignition switch. If you need further assistance troubleshooting your starter situation, then seek out a technician, such as one from YourMechanic, to assist with the starting issue and follow through with repairs.

I replaced my starter and solenoid and checked all my connections and my car still wont start but the solenoid will engage
ANSWER : It’s possible that the starter relay, or motor is faulty, which is not allowing the starter shaft to extend to the flywheel and turn the motor over. It’s also possible that it’s not properly aligned or perhaps the wrong starter for your application. If you’ve double checked all of your connections, verified your starter relay is good, and are certain your battery has enough cranking amps, then retrace your installation procedure and verify that the starter you purchased is the right one for your Mitsubishi.

No crank/no start. New battery, alternator, starter, ignition switch…
ANSWER : Hi there. It looks as if you have covered most of the bases. However, it is possible that you may have an exposed or faulty ground wire, damaged ignition relay or starter relay. It is also possible although unlikely, that something in the timing system is causing the timing to be too far retarded, which can cause starting issues you’ve described. This might be a case of chasing parts only to have a different issue pop up, so it might be a good idea to have a professional mobile mechanic come to your location and complete a car is hard to start inspection.

I got a F350 Diesel I put a alternator on a new starter a new starter relay and new alternator and the starter stays engaged with
ANSWER : Check the wiring on the starter to the ignition switch and see if they are crossed on the solenoid of the starter. If the wiring is crossed, the starter solenoid will stay engaged as the starter is engaged. If the wiring is hooked up normal, then the ignition switch maybe damaged causing the starter to stay engaged. If you need further assistance with your starter staying engaged, then seek out a professional, such as one from Your Mechanic, to help you.

Car will crank but no start… Fuel pump not coming on. New pump, relay, etc. Will start when hot wire runs from pump wires to bat
ANSWER : There are a couple of approaches to take here – either start from the battery and work "towards" the fuel pump, fuse box, ignition switch, fuel pump relay, and wiring connections in between. Or, as you have done, start at the pump with 12v, and move backwards towards the battery. This will require a GM service manual, or wiring diagram at least, with connection locations as well.

I would recommend having a certified technician from YourMechanic diagnose this starting issue, get an accurate assessment of damage and cost estimate for repairs. YourMechanic.com can dispatch a mobile, professional mechanic to your location for this repair.