No, if your engine has a bad timing belt, or timing belt slips, you could still have sparks. Timing refers to the sequence of which events are happening in an engine combustion cycle. Having bad timing can cause problems like poor engine running.
There are several parts of the engine that advance and retard the position of the crankshaft by using timing marks on the flywheel or flexplate. These parts include the distributor, timing belt, and timing chain.
The crankshaft position sensor tells the engine control module when to fire each of the cylinders in order for your car to run correctly. This signal is also sent to your ignition coil so that it will know when to send an electric charge to the spark plug in each cylinder.
If the timing is off, it could produce too much or not enough power in your engine. That’s because when the crankshaft isn’t where it’s supposed to be, fuel won’t be injected at just the right time into your cylinders. If you live in a colder climate where it’s not uncommon to have a problem with your timing during the colder months, it’s possible that your engine oil could be thickening up. This would make it difficult for the crankshaft to spin smoothly and might cause a lot of unnecessary friction.
The cause of timing issues in cars is often due to incorrect installation during assembly, oil thickening in cold climates, or incorrect timing belt/chain installation at a previous time.
Poor timing can also be attributed to an electronic interference issue with the ignition coil. If there’s too much electricity, the car might run too fast and produce no spark. The opposite happens when there’s not enough electricity: too slow and you don’t get combustion.
What causes a car not to get spark?
The main reason for a lack of spark in a car is due to a faulty ignition system, this can include anything from a bad spark plug, a faulty distributor cap, and rotor, or even a bad ignition coil.
When the car is running and then suddenly stops, this is usually due to a lack of fuel or air getting into the cylinders. If you suspect that this has happened you should check to see if your vehicle will still run after some time.
When this happens you should always be careful to remove the fuel injector lines and check for any obstructions that may be blocking the gas from reaching the engine. If there is no problem with these items then you should next look at your crank position sensor and camshaft position sensors to see if they are not working together.