Q: Fuel vapor leak

asked by on

I have a fuel vapor leak coming through my vent system. I've replaced 2 fuel injectors that were damaged, but that didn't solve the problem. Then I replaced the canister purge valve and charcoal canister, but the problem still persists.

A mechanic would need to do a through inspection to see why the injectors were damaged, and check all vent hoses for leaks. Sometimes, a smoke machine can be used to find what is leaking. I recommend having a mechanic, such as one from YourMechanic, inspect your entire ventilation system, then recommend the best path to repair.

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. Fuel vapor leak

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 won't start - 1997 Lincoln Town Car

Hi there. You will need to check to see if the engine cool air aftermarket intake is connected correctly. Then check the engine for fuel pressure and spark to the engine. With aftermarket sensors and intake, it may be causing...

Q: Slow leak in oil pan

Hello. Resealing an oil pan is not an easy job for someone who is not an experienced technician. I would suggest that you have a certified technician, like one from YourMechanic, come and replace the oil pan gasket.

Q: Q: Fuel line issue

Hello. If there is something wrong with your fuel line it is necessary to have it check as soon as possible. A diagnosis needs to be made as to whether there is a fuel leak or if fuel is not...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...