Are spark plug wires numbered?
First, lay out your new spark plug wires according to length if they’re not numbered (most will be numbered and most come in black, though you’ll also find them in blue, red, orange or yellow.
Can I use any spark plug wires?
Wires are not interchangeable. Every cylinder works in sync with a particular electrical connection on the distributor cap or ignition coil, depending on your car model. The true difference between these sets of plug wires lay in the resistance of the wires.
How are spark plug wires connected in the correct order?
However, the points and steps are always the same. Connect the wires according to the firing order on the distributor. Since the first spark plug is already connected, turn the distribution rotor once. If it lands on terminal 3, connect the terminal with the third cylinder.
Where do you connect a spark plug to a distributor?
Connect to terminal two-cylinder distributor immediately to the right of the terminal number three four-cylinder connected to the terminal distributor immediately to the right of the terminal number two. Compare the spark plug wires firing order the manual and make sure that each wire is connected to the correct terminal distributor.
What happens if you cross the spark plug wires?
The role of the spark is to ignite the mixture and cause combustion. If the vehicle has crossing spark plug wires, the spark plugs get the heat at the wrong time. This means that the process of combustion does not happen, and the engine won’t run.
What’s the best way to replace a spark plug?
An easier method to do this is to replace the spark plug wires, one at a time. Pull the old one from the spark plug and the distribution cap and replace it with a new one. Repeat the step for all 4 cylinders. This method is extremely simple, and you will not have to remove the distributor cap.