The proper function and efficiency of the spark plug, greatly affect the performance and the consumption of the engine. For a spark plug high-tech manufacturers give life than 20.000chlm up to 80,000 miles depending on the vehicle type and the manufacturer’s recommendations.

In the book’s manufacturer you will find the life of spark plugs of your vehicle which we propose to observe because:

• When the spark plugs have exceeded the maximum life span of the effect on engine performance it is directly presenting glitches.
• When the combustion is incomplete, thus increasing consumption and reducing the efficiency of the engine.

Obtain and insert the appropriate plugs. The correct formula to use is written in the manufacturers book.