Spark plugs: Piece that produces the spark inside of the engine. It turns on the mixture of air and fuel that enters into the cylinders.
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It is made up of an electrode (the tip where the spark burns), a metallic nut, a white ceramic insulator, and a connector the spark plug's wire is connected to. It is tightened around the cylinder head. The engine usually has one spark plug per cylinder.
At first i taught it was the clutch, changed it... Still it jerks on start... I've changed the coils, fuel pump,Injector's and spark plugs. Still it jerks...
I'm out of options
You will find the 2008 to 2013 Kia Cerato 2.0 manual can jerk and hesitate on take off, if you have not let out the clutch completely before you accelerate through the gears. You need to change your driving style so as not to accelerate hard while clutch is being released
At first i taught it was the clutch, changed it... Still it jerks on start... I've changed the coils, fuel pump,Injector's and spark plugs. Still it jerks...
I'm out of options