How to Change a 1981 Corvette's Spark Plugs?

Answer The spark plugs on the 1981 Chevrolet Corvette are the main components that provide the spark needed to ignite the fuel-air mixture inside the engine's combustion chamber. Over time, the spark plug... Read More »

Top Q&A For: How to Change a 1981 Corvette's Spark Plugs

How to Install Spark Plugs in a 1981 Corvette?

The best spark plugs for a 1981 Corvette are the Delco platinum or iridium type. The platinum plug’s advantage over standard plugs is its ability to resist fouling. The iridium plugs, though more... Read More »

What Is the Difference Between Regular Spark Plugs & Performance Spark Plugs?

Automotive technology has advanced so much that one may argue the standard spark plug has disappeared altogether and all plugs are performance enhanced. The truth is that standard plugs, much like ... Read More »

How to Change Spark Plugs in a Car?

Changing the spark plugs in your car can make a difference your gas mileage. Your car needs a tune-up every 30,000 miles or so, and it is recommended that the spark plugs be changed about every 15,... Read More »

How to Change Spark Plugs?

Old and worn spark plugs can result in your engine misfiring, lower performance and, even worse, low gas mileage. It is recommended that you change your car's spark plugs at 100,000 miles. Changing... Read More »