Q: If water is in the ignition coil should I replace the coil?

asked by on

I have changed a coil bc it was saying misfire on that cylinder & it's still doing the same thing, so I took coil #3 out & it had water all in it..does that mean that coil is bad also.

My car has 123000 miles.

Hello, Yes, you will need to replace coil #3. Coils are made of a series of coil windings that are designed to conduct electricity and when wet this cannot happen. I would recommend replacing the ignition coil to ensure that the coil fires properly.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!
  1. Home
  2. Questions
  3. If water is in the ignition coil should I replace the coil?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Car will drive in Reverse but not Forward.

Hello, the automatic transmission has 3 systems; electronic, hydraulic, and mechanical. What you described could be an internal mechanical failure with transmission. The electrical system which includes the module, will go into a default mode if there is a failure...

Q: One of my transmission sensors are out I'm not for sure which one

Hello. This may be a sensor issue but it is possible that some mechanical damage may have occurred to the transmission. I would recommend having your shift linkage and the transmission itself inspected by a qualified professional to make sure...

Q: Hi

If all the lights are coming on like they should when you first start the car, but do not go out after starting, it's likely going to be the ignition switch not returning all the way from the start position...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.