GM numbers cylinders sequentially from the front.
Note that on all V motors (not inline), this means that oddly numbered cylinders are on one side and evenly numbered cylinders are on the other. One side IS a bit further forward than the other. Look closely.
An ignition module controls the timing and delivery of electrical signals to the ignition coil, which ignites the air-fuel mixture in the engine's cylinders. If the ignition module malfunctions or fails, it can lead to incorrect timing or inconsistent spark production, causing incomplete combustion. This results in engine misfires, reduced performance, increased emissions, and possible damage to other engine components. Regular diagnostics can help identify issues with the ignition module before they lead to significant problems.
Begin by removing the wiring harness from your 1998 Chevrolet Suburban ignition module. Remove the ignition module retaining screws. Reverse the process to install your new ignition module.
How do you change the ignition control module in a 1988 Chevy Silverado 5.7L
Yes, the 1998 Honda Passport with a 3.2-liter engine does have an ignition control module, which is part of the vehicle's ignition system. This module is responsible for controlling the timing of the spark to the engine's cylinders. If you're troubleshooting ignition issues, it's important to check the module along with other components like the ignition coil and distributor.
Remove the wiring harness from your 1995 Chevy Blazer ignition control module. Remove the ignition control module retaining screws. Reverse the process to install your new ignition control module.
Disconnect the battery. Remove the ignition coils. Remove the ignition control module that was under the coils, and replace it.
If on 2 cylinders, replace the coil, if on no cylinders, ignition control module, also could be crank sensor.
there is no ignition control module on the 1996 model its all through the PCM
your a fatty
change the injectors you could have plugged injectors.
To change the ignition module on a Chevrolet Lumina, first, disconnect the negative battery cable to ensure safety. Remove the engine cover if necessary, and locate the ignition module, typically mounted on the distributor or near the ignition coil. Disconnect the wiring harness and screws securing the module, then carefully remove it. Install the new module by reversing the steps, ensuring all connections are secure, and reconnect the battery before testing the ignition system.
If you're only getting spark to two cylinders in a 1986 Olds Calais with a 3.0 engine, it could be related to the ignition module, as it controls the coil pack and can fail in a way that affects some cylinders while leaving others functional. The crankshaft position sensor is less likely to be the issue, as it typically affects all cylinders if it's malfunctioning. Double-check the wiring and connections to the ignition module and coil pack, and consider testing or replacing the ignition module if the issue persists. Additionally, ensure that there are no issues with the spark plugs or their connections.