Most likely it's a faulty ignition cylinder.
because you have an engine misfire.most likely the DI cassette is faulty. (Ignition)
Possible reason there is no spark on a 1987 to 1990 Chevrolet Celebrity V6: This assumes that the spark plugs and wires are in good order and the ignition key is on. No power to the ignition module. Faulty ignition module. Faulty crankshaft position sensor. Faulty wiring or connectors. Faulty engine control module (engine computer) There may well be others, these are common causes I have seen.
I have a 1997 Saturn SL 1.9 with gas in the oil and 30 psi in #4 cylinder the other 3 cylinders are at 180
A cylinder misfire on cylinder 2 in a Ford Escape engine indicates a faulty spark plug, plug wire, or ignition. Hooking an OBDII code reader to the vehicle can narrow down the cause.
Is there gas in it? Fuel tank empty . Fault in the carburetor and fuel injection system . Battery terminals connections loose or corroded , battery discharged ( eng rotates slowly ) . Fuel pump faulty . Excessive moisture on , or damage to ignition components . Worn, faulty or incorrectly gapped spark plugs , Broken ,loose or disconnected wiring in the starting circuit , ignition coil or faulty coil . Low cylinder compression , Faulty distributor pick-up coil or ignition module ?
If the Ignition switch is faulty, all you need to change is the switch module, not the lock cylinder. Normally removal of the switch module, is just a matter of removing a couple of screws. Replacement of the steering lock and ignition switch assembly, is usually only required following an auto-theft.
Faulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another.Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn ringsFaulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another.Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn rings
Faulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another. Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn rings
Faulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another. Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn rings
Faulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another. Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn rings
Faulty wiring, faulty ignition switch, or possibly a faulty neutral safety switch.