Article
Effect Of Using Denso Sc16hr11 Iridium And Ldr7tdi Double Iridium Spark Plugs On The Fuel Consumption Rate Of A 1300 Cc 4 Stroke Car
International Journal of Dynamics in Engineering System, Vol. 1 No. 2 (2024), hlm. 39–42
Abstrak
The engine ignition system plays an important role in the performance of a vehicle engine, with the spark plug being one of its main components. The quality of the sparks produced by the spark plug as well as the air and fuel mixture can significantly affect engine performance, which in turn affects fuel consumption. This study aims to determine the effect of using Denso Sc16hr11 Iridium and Ldr7tdi Double Iridium Spark Plugs on the fuel consumption rate of a 1300 Cc 4 Stroke Car at various engine speeds. The research method used involved testing each spark plug at different engine speeds, namely 600 rpm, 1500 rpm, 2000 rpm, 2500 rpm, and 3000 rpm. During the test, the rate of fuel consumption was recorded for both types of spark plugs. The results of this study show that SC16HR11 Iridium Spark Plugs at low engine speeds (600-1500 rpm) have higher fuel consumption, but at higher engine speeds (2000 rpm, 2500 rpm, 3000 rpm) have higher efficiency Conversely, LDR7TDI Double Iridium Spark Plugs at lower engine speeds (600 rpm -1500 rpm) have higher efficiency, but at higher engine speeds (2000 rpm, 2500 rpm, 3000 rpm) have higher fuel consumption.