My 1988 Nissan Pulsar NX has new battery and starter but won’t start easily, if at all, unless jumped.
My car has 170000 miles.
My car has a manual transmission.
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If your vehicle has a key fob port, insert the fob in the port and tap the brake pedal or clutch while pressing the START/STOP button. If your vehicle does not have a port, you`ll need to step on the brake or clutch while pressing the key fob up against the START/STOP button.
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Batteries that specify cold cranking amps are generally referred to as starting batteries. This specification is the measure of a battery ability to supply a lot of power for a short period of time.
To answer your question, once a battery has lost the CCA, there is no way you can make it start, even by jumping it. Often times people don’t have jumper cables large enough to jump a vehicle without letting it sit for a while. You make look for larger cables because this could help you better next time.
If you would like help servicing your battery, consider having an expert automotive technician from YourMechanic come to your home or office to do the service for you.
If nothing comes on, then check the fuse box for any blown fuses. If all the fuse are good in the cab and under the hood, then the ignition switch needs replaced. If the ignition switch is good and the accessories come on, then either the starter relay in the fuse box has failed or the wires from the starter relay to the ignition switch has become burned or loose. Check the wires from the starter relay on the starter to the ignition switch. If everything checks out to be good, then the ignition switch needs replaced.
If you need further assistance troubleshooting your vehicle, then seek out a technician, such as one from YourMechanic, that can assist you with your no start situation and help you with the power surge.
A fuel pressure test would be a good idea to verify correct pressure and so that you’d be able to eliminate that possibility. It should be 58psi on your Magnum.
I also recommend getting your battery tested (I know, it’s new, have it tested anyway) and be sure it’s charged to at least 75%. And yes, loose battery cable connections can result in electrical problems.
If you need some assistance with this, consider enlisting a certified mechanic who can perform the checks I’ve mentioned and diagnose your starting issue firsthand. The mechanic can then perform the necessary repairs once the problem has been isolated. Good luck.
In the case of a fuel delivery problem, this may be related to low fuel pressure, faulty or dirty fuel injectors, a faulty or dirty idle air control valve (this relays information about air intake to the computer which makes fuel adjustments), or potentially a faulty fuel pressure regulator or fuel pump. Fuel delivery problems will typically not allow the proper amount of fuel to be delivered to the cylinders which results in a lean fuel condition which can cause backfiring or simply cause the motor not to start as a result of fuel starvation. I would recommend having an expert from YourMechanic come to your location to diagnose your no start problem.