Bad plugs Wires, Distributor cap, Points if older model This is just a few things
If you have a "check engine" light on, start with having the codes read. A misfire code can tell you which cylinder or cylinders are having problems. A misfire could be the cause of your engine vibration.
The year, make and engine info would help us help you.
If the check engine light is flashing at 1 second intervals , an engine cylinder misfire has been detected
A flashing check engine light is usually due to a misfire. see related questions below.
005 gap is pretty minimal. While the engine may not run perfect and fuel economy may be affected, it is not enof of a difference to cause sputter and misfire. A .005 gap difference in what we need to know.
sounds like you need to replace points ,or rotar button or distributor cap in engine
There are a number of reasons why a 2001 Toyota Corolla 1.4 GS engine would misfire. Coils are one common cause. Another common cause is the fuel delivery system.
There are several things that can cause your 2003 or Expedition to misfire. The most common cause is a plugged catalytic converter.
There are a few things that can cause a misfire in a car. Some of these would be oil in the fuel system, spark plugs going bad, or spark plug cables needed to be adjusted or replaced.
it would be nice to know which engine we are talking about but generally no would be the answer ----most are not adjustable and those that are would most likely be destroyed by the rotating component
There are several things that can cause your engine to misfire and the tachometer to not work properly. The most common cause is a malfunctioning vacuum hose.
If the cat was damaged and restricting the exhaust it could cause a random misfire (P0300) but you would also have a severe loss of power.