Check the fuses. By hooking it up backwards, you may have blown many fuses, and/or completely damaged the vehicle wiring system, and/or shorted out the starter motor.
You have some serious problems. Hooking up a battery backwards plays hell with the electronics. If you really want to keep the car you will probably have to replace a lot if not all the electronic control devices that manage your engine.
The most common reason for your 1999 Ford Ranger pickup truck not to start is a battery that needs to be charged. Charge the battery for a minimum of 15 minutes.
I'm sorry if this sounds silly, but did you put the battery in backwards?
Check your battery. Most likely the culprit is a dead battery. A quick check across its terminals with a voltmeter will tell you.
Does your underhood light come on when you open the hood ? If not , it sounds like a dead battery or poor cable connection to the battery
The battery is dead - you would need to boost the vehicle in order for it to start , but once you shut the vehicle off it will not start again without boosting or hooking it up to a battery charger
once a battery is connected even if the key is not in the ignition, there is always power at certain points in your car. Connecting a battery backwards will not start your car, but it can and will fry the wires to your starter.
because its out of gas
You probably fried all the electronics. Take it to a trusted mechanic to diagnose it.
I would start by checking the alternator yourself or take it and have it checked. If you had'nt had any battery issuses like hooking battery up wrong It is prob. your alternator.
Good chance that your battery is low.
You have some serious problems. Hooking up a battery backwards plays hell with the electronics. If you really want to keep the car you will probably have to replace a lot if not all the electronic control devices that manage your engine.
The most common reason for your 1999 Ford Ranger pickup truck not to start is a battery that needs to be charged. Charge the battery for a minimum of 15 minutes.
when you unhook the battery the computer probably resets itself.
it could be the started is shorted out because of the battery being connected backwards
Look for a bad connection to the starter selenoid or battery.
buy a pcm