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
There could be several reasons why your Kia Cerato's engine is turning over but not starting. Here are some possible causes:
Fuel system issue: A clogged fuel filter, a failing fuel pump, or a clogged fuel injector could prevent fuel from reaching the engine, causing it to not start.
Ignition system issue: A faulty spark plug, spark plug wire, distributor cap, rotor, or ignition control module could cause a lack of spark, which would prevent the engine from starting.
Engine compression issue: Low engine compression could prevent the engine from starting. This could be caused by worn or damaged engine components, such as valves, pistons, or cylinders.
Computer issue: A faulty engine control module (ECM) or other computer-related issue could prevent the engine from starting.
Starter issue: A faulty starter motor or solenoid could cause the engine to turn over but not start.
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
I have kia cerato 2021 but problem is up to 40 km to 60km always missing my car I'm going warshop all the people tell me don't know what's a problem only tell me gearbox death but my friends driving this car now 1.5 years dear friends if anyone knows what's is the problem please tell me