Why does my car smell weird when I turn on the AC?
Your A/C Smells Like Mildew or Mold As your vehicle ages, bacteria can grow in the system where moisture typically collects — particularly on the A/C’s evaporator. When this happens, a pungent, mildew-like smell can get blasted into your cabin through your A/C vents.
Why does my Honda Accord smell like rotten eggs?
If you happen to smell a rotten egg smell coming from your Honda Accord, it is certainly a cause for concern. It is most commonly associated with a bad catalytic converter. When the catalytic converter is working properly, it converts the hydrogen sulfide into sulfur dioxide, which is odorless.
Why does my cars air smell bad?
These smells are usually due to dirt, dust and debris buildup in the under-hood air intake vent, trapping water and moisture on the AC evaporator and in the evaporator case. All kinds of nasty gunk (germs, mold, mildew) can fester and grow in that wet, trapped debris.
Why does my Honda Accord smell like gasoline?
Learn which problems can cause gasoline vapors to escape from your car’s fuel tank and fuel system. This article applies to the Honda Accord (1990-2002). You’ve started your engine and driven a few miles, and now you smell gasoline fumes. The problem could be under your hood, and a simple fix may also be the solution.
Why is there a gas leak in my Honda Accord?
New Honda fuel filter, an inexpensive solution. Replace the fuel filter as part of your car’s regular maintenance schedule. A leak may be present. The injector rubber O-ring or seal could cause fuel leaks due to cracks and other damage. Pop the hood and inspect the fuel rail, where the injector is located.
What causes a check engine light to flash in a Honda Accord?
Faulty gas cap. The fuel system might be leaking. A fuel system leak could cause the check engine light in your car to flash. The problem could be any of the following: a leak in the EVAP hoses or fuel tank hoses, a leak in the purge valve or vent valve, or an incorrectly-seated or loose-fitting fuel cap. Finding leaks in the EVAP can be difficult.
How much does it cost to replace gas cap on Honda Accord?
Check that your gas cap is not loose or damaged. Normal wear and tear can occur over time, so check for worn parts and obvious looseness in the seal. Replacement gas caps are available online and through auto parts stores. Prices range between $10 and $20.