You need to find out what is causing the jerking before replacing parts. A scan of the computer can reveal the problem and most auto parts store will do this for free.
No
To replace the ignition coils on a 2000 Infiniti I30, first, disconnect the negative battery terminal to ensure safety. Then, remove the engine cover and locate the ignition coils on top of the engine. Unscrew the bolts securing each coil, disconnect the electrical connectors, and carefully pull out the old coils. Install the new coils by reversing the process, making sure to reconnect all electrical connectors and secure the engine cover back in place.
To replace the ignition coils on a 2000 Infiniti Q45, first ensure the engine is off and cool, then disconnect the negative battery terminal. Remove the intake manifold cover to access the ignition coils, which are located on top of the engine. Unplug the electrical connectors from each coil, remove the mounting bolts, and pull out the old coils. Install the new coils by reversing the removal process, ensuring all connections are secure before reconnecting the battery and testing the ignition.
The ignition module is right underneath the ignition coils. The ignition coils are what the spark plugs attach to. My alro was riding really rough so i just changed my coils and module for $200 and it runs like new. All you do is unplug the wires, unscrew the coils(6 bolts) and there is your module. :) Hope this helps!!
3, all located ontop of the ignition control module.
If one ignition coil is bad, it's not strictly necessary to change all four, but it can be a good idea. Ignition coils can wear out over time, and replacing all of them at once can help ensure consistent performance and prevent future issues. However, if the other coils are relatively new and functioning properly, you can replace just the faulty one. Always consider the age and condition of the remaining coils when making your decision.
No, only change the defective ones.
No, not if it is not defective. If the ignition switch is defective then that is all you need to replace.
Electronic ignition, also known as EI, can solve a lot of problems that come with one's ignition system. Not all electronic ignition systems require a distributor, but they do require coils.
Usually that is caused by one or more compromised ignition coils. Common problem on the LS. Water migrates along wires through to the ignition coils that are just above the spark plugs. Water rusts and thus compromises ignition coils. Oil infiltrates through gasket and soaks coils thus compromising them. Problem is reputed to be occasional, but I have a feeling that this occurs all too often. Many if not ALL LS owners suffer through this.
When the coil fails. I've had a vehicle that had one original coil w 200k miles on it while all the other 5 had been changed after failures.
There are no "position #'s" for the coils, the position numbers are for your cylinders, the coils can be interchangable, one fits all. Hope that helps.