Q: My car has a problem with the manifold - 2009 Nissan Altima

asked by on

So I went to pep boys to get my car inspected and do emissions. I passed the emissions but the inspection failed, and said various things, most importantly being Manifold. This could be Intake or Exhaust, but I am wondering how it passed the emissions if something is wrong with the Manifold.

My car has 95000 miles.
My car has an automatic transmission.

Sort of taking a flier on this one, but I suspect the "fail" designation would be assigned if the exhaust manifold were leaking. If so, exhaust fumes could then enter the vehicle through the fresh air vents and cause carbon monoxide poisoning. Not good. You may have noticed a slight "noisy muffler" sound if this is the case.

I would recommend having a certified mechanic, such as one from YourMechanic, come to your location to inspect the exhaust system and determine what exactly is wrong so your car can return to full working order.

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
  1. Home
  2. Questions
  3. My car has a problem with the manifold - 2009 Nissan Altima

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: What should i do the light came on of the electric power steering indicator

Hello there. A few common faults will cause the electronic power steering warning light to be displayed. The most common are the power steering module, steering angle sensor, or wiring harness fault. If you need to have this checked, a...

Q: Q: Fuel EVAP line that runs under car is kinked how do I know if it is leaking? Also can I drive it like that if it's not leaking?

Hi Ricardo. We answered your question earlier. However, if you didn't receive the reply, here is what we stated earlier. In most cases, an EVAP leak will create an OBD-II trouble code. The best way to detect an EVAP leak...

Q: Is a Vehicle With a Bad Exhaust System Dangerous?

In most states in the USA, if you have an exhaust leak, you will fail that state’s annual safety inspection. The vehicle will then be rejected for safety due to exhaust gases such as NOx, carbon monoxide, and many other...

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...
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...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.