glow plug and fuel consumption hk.

friends spark plugs in my car does not work. My question is, to what extent does the spark plugs fail to affect the fuel. I burned a lot of fuel according to my calculations. If it affects approximately how many percent.

actual

It affects both fuel and traction, we can not say that it affects but it affects quite a lot.

thanks for your answer. good that i learned that. because it burned a lot more

actual

How do you know if it is working is it on the display or it gives warning

[QUOTE = okaNStarss] How do you know if it is working is on the display is lit or is giving warning
[/ QUOTE] was connected to the computer, so I learned. does not show warning in indicators