- How to install spark plug wire protectors how to#
- How to install spark plug wire protectors cracked#
- How to install spark plug wire protectors plus#
Besides powering various components, the wiring also receives signals from the vehicle’s ECU that controls components and collects data from them to keep a vehicle running at optimum levels.
There are multiple systems inside a modern vehicle that rely upon wiring for both power and electronic control: the engine, transmission, chassis, interior, and body. The Need for High Temp Automotive Wire Loom/Harness Protection A single overheated or melted wire can lead to you being stuck on the side of the road helpless in many of today’s cars and trucks. An engine bay has miles of essential wires keeping controlling things like headlights, wipers, air conditioning, brakes, and more.Ĭonstantly heated/overheated wiring can lead to partial function of components, malfunction of sensors, and even short circuits from melted wiring leading to fire.
The heat exposure also increases the electrical resistance of the wiring, which can also negatively affect the function of sensors, electric components, and engine operation. As wiring is subjected to constant high-heat, the wiring can degrade over time physically and lead to electrical problems. It’s crucial to pick the right heat shield sleeve for engine bay wiring. It needs to be a material built specifically for underhood automotive applications and withstand constant temperatures up to 125☌, or 257☏. The answer is simple: install wiring insulation or heat shield sleeve material that can withstand direct contact with high-temperature surfaces and is flameproof. It’s unavoidable but it raises a valid concern - how do you protect wires from constant engine heat exposure and direct-contact with high heat sources? Spark plug wire sleevesare inexpensive insurance against wire failure and are readily available at Summit Racing Equipment.The more you drive your car, the more frequently the engine will heat cycle from “cold” to operating temperature.
How to install spark plug wire protectors how to#
We’ll go over the process of installing sleeves over a set of wires, and how to seal them to both the spark plug boots and the distributor cap boots. The other has a loose-weave, breathable sleeve that won’t trap moisture between the wire and the sleeve.
The more popular type uses a closely woven sleeve with a silicone outer jacket. There are a couple styles of ignition wire sleeves available.
How to install spark plug wire protectors plus#
Typically, sleeves can add 8,000 volts of extra insulation and almost double that figure in crossfire prevention, plus excellent resistance to heat created by headers or exhaust manifolds. The sleeves are simply slip-on insulators that effectively protect your wires from high voltage and high heat.
How to install spark plug wire protectors cracked#
If you’ve ever seen wire with cracked jackets or worse, melted on a header tube, you know what we’re talking about.īut you can protect your ignition wires from these forces of evil with a set of ignition wire sleeves. Then there is the ignition wire’s arch-nemesis: heat. As ignition power becomes stronger and spark plug gaps increase, the chances of crossfire and spark leakage increase. First, there are today’s high-power ignition boxes. Even the world’s finest ignition wireshave it tough.
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