Cayenne here, and we all don't like to fail on something, especially on our first try, but it happens. Your car may have even failed its first attempt on its emissions, and I am sure you want to know why. So today, we will bark about why your car could have failed on its emissions test.
We all want to breathe clean air and keep our planet green. One of the ways to do that is by requiring all vehicles with internal combustion engines to pass an emissions test. That’s because these vehicles can be big polluters.
Everyone wants their car to pass the test so they can continue their day-to-day driving routine. But then comes that one day when they tell you your vehicle has failed. Why does that happen?
One of the most common reasons is that your gas cap is leaking or loose (or maybe you don’t even have one on your vehicle!). The gas cap is supposed to seal in vapors, but sometimes its seals or gaskets dry out or crack. Replace it, and you’re good to go.
Another common reason your vehicle failed the test is that your catalytic converter isn’t doing its job. It is supposed to convert toxic gases from your engine into ones that don’t pollute the air. There are many reasons the catalytic converter may not be working. It may be physically damaged, or the steady flow of exhaust gases has fouled the converter.
You may have a bad oxygen sensor. It’s supposed to measure how much oxygen is in your exhaust. This can cause the air-fuel mixture to be too rich, resulting in too many hydrocarbons in the exhaust. Your ignition system may also have problems, such as worn-out spark plugs. Dirty fuel injectors can contribute to excess emissions.
Believe it or not, a dirty engine air filter may be the culprit. If it hasn’t been replaced for a while, your vehicle may be emitting too many hydrocarbons - something that will cause your vehicle to fail the emissions test.
You can usually avoid a failed emissions test by maintaining your vehicle regularly. The best way to do that is by bringing it to our trained technicians so your vehicle gets the service it needs, scheduled and non-scheduled. Plus, you’ll be doing your part to keep our air clean.
Here is my inspirational quote for this week,
Either you run the day, or the day runs you. ~Jim Rohn
Cayenne
Allied Auto Works
2073 Grant Road
Los Altos, CA 94024
6509687227
http://alliedautoworks.com