Age
Extreme heat
Oil saturation from leaking valve cover gasket
Ignition timing, spark plug or wire, internal engine,
Yellow wire is your ignition wire.
purple is the trigger wire for the starter. Yellow is the ignition wire.
The main Ignition wire from the switch is dark blue, look under your steering column, and there are screws to separate a piece of plastic, directly behind your steering wheel, and you will see the dark blue wire coming from the switch
YES! the spark plug ignites the fuel mixture and causes combustion.
The ignition wire that run to the cap is red. The one that to the key ignition is blue.
The fuel stop solenoids on a DT466 are actually three wire types. There is a ground wire, a pull-in wire, and an ignition wire. It will be on the main engine harness just above the pump.
To wire an ignition barrel in the Citroen Saxo, begin by disconnecting the wire at the negative terminal of the battery. A lead wire has to go to the ACC terminal on the ignition barrel. The starter relay wire goes to the ST terminal and the ignition wire is connected to the IGN terminal.
In general for GM products there are two main mounting bolts and rear brackets on some models. There is also the main hot wire and ignition wire.
what about the ignition switch wiring
The ignition wire in a Nissan 350z is black and red. The starter wire is white/red and the second starter wire is white/green.
If your battery is good then you need to check the fuseable link on the red wire at your starter. It wont be the biggest red wire it will be the next size down. You will find it connected to the small bolt on the starter. You will have two small bolts and one big one. That bolt will be marked "S" for start. The other is marked "I" for ignition.