Is it OK for spark plug wires to touch?
As long as the spark plugs and wires are good not a problem for the wires to touch. They don’t fire at the same time and the distance between wires is always more than the spark plug gap.
Can you remove spark plug with pliers?
Lisle 51410 Offset Spark Plug Boot Removal Plier The tool measures 7 inches in length and features an offset tip that is able to remove spark plug boots that are in a hard-to-reach spot. The pliers open to 5/8 of an inch, which is just enough to get the job done without damaging any of the spark plug wires.
Why should you grasp the boot of the spark plug wire and not the cable itself when removing the wire?
The actual method of removing the old wire is not always “just pull it off.” Pulling on the wire itself is sure to cause an internal separation. Of course, if you’re replacing a bad wire, it may not matter, but if any one of the old wires is still good, it’s best to keep it as a spare.
What tool do I need to remove spark plugs?
You’ll need just a few tools to change out the spark plugs on your car. The most important tool is a socket wrench with an extension and a spark plug socket. Spark plug sockets come in two sizes: 5/8 inches and 13/16 inches. Most spark plug sockets have a rubber insert that holds the plug snugly in place.
How do you remove a spark plug wire?
First locate the spark plug wire which you would like to remove. Ensure you are able to gain access to the boot of the spark plug wire. Do not pull the wire portion as you can damage the wire which in turn will require a replacement. Grab firmly onto the spark plug wire boot, then twist in either direction and pull off simultaneously.
What can a bad spark plug wire do?
A bad spark plug wires can affect the smooth flow of electrical current which can cause a rough engine idling. Poor fuel economy in a car is a worrisome situation. There could be other reasons like a catalyst issue. But, a bad spark plug wire is a suspect.
Can a car run without a spark plug?
Ideally, a car plug wire transfers electrical power from a vehicle ignition system to its engine spark plugs. If the spark plug is in good condition, the engine works fine. That is to say, without the spark plugs, the engine won’t work.
Can a bad spark plug cause an engine surge?
This is a common sign of a bad spark plug wire in a car. An engine surge happens when there is a short spurt of sufficient electrical flow. Engine surging occurs when there are cracks or broken wires outside the insulation. Without an adequate flow of electrical power, the engine won’t pick.