How long do spark plugs last on a Chevy Equinox?

Spark Plug Lifespan for Chevy Equinox
The spark plugs in a Chevy Equinox should typically be replaced every 100,000 miles. It is also recommended to replace the spark plug wires at the same time.
Factors to Consider
The lifespan of spark plugs can be influenced by various factors such as driving conditions, fuel quality, and engine design. Additionally, the type of spark plugs used can also impact their longevity. For example, installing the best spark plugs for Chevy Equinox SUVs, such as those designed to deliver an ultra-high density electrical discharge at the gap, can potentially extend the lifespan of the spark plugs and contribute to a more stable, longer-lived engine.
Maintenance Considerations
When replacing spark plugs, it’s important to consider the potential complexity of the task. In some cases, the intake manifold and other components like the ignition coil or spark plug wire may need to be removed, which can make accessing and removing these parts difficult on some vehicles. Therefore, it’s often recommended to have a professional mechanic perform the spark plug replacement to avoid potential engine repair costs.
In summary, the spark plugs in a Chevy Equinox typically last for about 100,000 miles, and it’s advisable to replace them at this interval to ensure optimal engine performance and longevity.

Should I replace ignition coils with spark plugs?

While coil packs can wear out over time, they generally last longer than spark plugs. In most cases, it’s not necessary to change the coil packs when changing spark plugs. However, if you’re experiencing issues with your ignition system or if the coil pack is damaged or worn, it may be a good idea to replace it.

At what mileage should you change your spark plugs?

Spark Plug Maintenance Schedule
It is typically recommended that drivers have their vehicle’s spark plugs replaced once every 30,000 miles, but there are extended range spark plugs that can last up to 100,000 miles.

How do I know when my spark plugs need replacing?

5 Signs You Need New Spark Plugs

1. Engine Misfires. A misfiring engine is a big sign that one or more of your spark plugs are not firing properly.
2. Poor Gas Mileage. When spark plugs are working correctly, they burn fuel efficiently in your engine.
3. Trouble Starting.
4. Slow Acceleration.
5. Rough Idling.

How much does it cost to replace spark plugs in a Chevy Equinox?

between $151 and $174
The average cost for a Chevrolet Equinox Spark Plug Replacement is between $151 and $174. Labor costs are estimated between $85 and $107 while parts are priced between $66 and $67. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

How many miles do factory spark plugs last?

On average, the life of classic spark plugs is not more than 30,000 miles, and that of platinum and iridium is not more than 55,000 miles. The following are signs of malfunction that indicate the need to replace the spark plug: Deposits of ash or oil, soot, varnish or slag, melted or discolored electrodes.

How often do you change spark plugs on a Chevy Equinox?

Change standard spark plugs made with copper and nickel every 30,000 to 50,000 miles. Spark plugs made with platinum and iridium should last longer and will need to be replaced every 60,000 to 150,000 miles.

Is it cheaper to replace spark plugs yourself?

Replacing spark plugs is usually a straightforward job. If you do it yourself—which should take about an hour for a four-cylinder engine—you’ll save on labor costs.

What are the symptoms of a bad spark plug?

What Are the Symptoms of Bad Spark Plugs?

• The Car Has Trouble Starting. Image via Flickr by Kevin Reese.
• The Engine Idles.
• The Car Fights to Accelerate.
• The Engine is Very Loud.
• The Engine Misfires.
• The Vehicle gets Poor Fuel Economy.
• The “Check Engine” Light is On.

What happens if you don’t change spark plugs?

The deposits that build up on the plugs can eventually cause them to misfire. When this happens, the unburned fuel in the cylinders can start to eat away at the cylinder walls. This can cause dangerous pressure levels to build up, and it can even lead to engine failure.

Can I drive with a bad spark plug?

Ideally, you should replace them immediately. However, you can get by for a short while, as long as they aren’t misfiring. Poor spark keeps fuel from being burned inside the combustion chamber. This reduces power and fuel economy, and it makes it harder for the engine to idle.