Can bad coil packs cause smoke?
Backfiring caused by your vehicle can indicate the symptoms of the ignition coil failure in its early stages. The backfiring problem can usually be detected by the emission of a black smoke through the exhaust pipe. The smell of gasoline in that smoke may also give away the ignition coil failure.
Can a bad ignition coil cause black smoke?
Signs to detect faulty ignition coil Fuel which has not been ignited goes through the exhaust system and can do some very serious damage in the exhaust system. Thick, black smoke will come from the tailpipe and if you can smell the scent of gasoline, you have an issue that needs your attention.
Why is there no spark in my ignition?
An ignition module requires some type of external input in order to activate. If your vehicle stalls unexpectedly during operation and will not start again, it is likely because of loose or corroded electrical connections in the ignition module. In this case, check the switch, clean oxidized terminals, and replace broken wires if necessary.
Why does my Nissan club have no spark?
It has no spark, the tack does not move. We changed the crank sensor, and no change. My scanner said that it should have 5 vdc on one pin of the connector and that the sensor should ohm out at 165 to 200 ohms. When I tested the plug I had 12 vdc and the sensor reads open across all the pins. Did you rebuild the motor? did it die when driving.
Why does my Nissan Altima have no spark?
I am now pushing a 2005 Altima with 2.5l because it will spin over but fails to start. No codes show on my snap-on scanner. It has no spark, the tack does not move. We changed the crank sensor, and no change. My scanner said that it should have 5 vdc on one pin of the connector and that the sensor should ohm out at 165 to 200 ohms.
What to do when your engine has no spark?
Insert a spark plug tester into the plug boot and ground it on a piece of metal on the engine. Finally, Have someone crank the engine and watch for spark. Remove one of the coils from the spark plug. Use an extra spark plug. A spark plug tester. Or even a screwdriver in the end of the coil.