. Could be anything causing it Clogged filter in the charcoal canister A leak in one of the vacuum lines The purge valve not working,,,etc. Spark plugs typically need to be replaced every season or 25 hours of use. Tech Notes Very common problem with Nissan vehicles. The solution is here : Nissan Frontier P0448 Possible Solution : Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. While not car-threatening, it's good to take care of this right away to improve gas mileage.
If your spark plugs look good, problems with your ignition system can also preventing a spark. Tech notes Very common problem with Nissan vehicles. Manufacturers can voluntarily recall cars for problems that do not affect these, though. You can also check with the dealer, which will know which if any recalls pertain to your car. You should also check that the spark plug gap is set properly.
This one was easily over 20 pounds. It looked like the car was pulled out the swamp or something in the inside. A plunger will then move to seal the canister vent. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage. A plunger will then move to seal the canister vent.
The best thing is to take it and have it checked out, they might have to do a smoke test to find the problem. Continue driving and see if the check engine light turns off. There are service bulletins available for 2004-2006 Nissan Armada, 2005-2008 Nissan Frontier, 2005-2008 Nissan Xterra, 2005-2008 Nissan Pathfinder, 2007-2009 Nissan Versa, 2007-2009 Nissan Sentra, 2007-2009 Nissan Altima. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons some beyond our control cannot guarantee you will receive them. They are not a honest dealer and I'm not sure how they stay in business.
I live in Montana and you do not need to pass a Smog test, another good reason to live in this state. The ability to seal the vent is necessary for the on board diagnosis of other evaporative emission control system components. All it takes is a pin hole in these emission systems to screw it all up. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. He dumped out the charcoal and sealed the bottom back up and for over a year now, I believe, he has not thrown the code. All they do is inject smoke into the system, if there is a leak the smoke will come out of it.
Jimmy Britt is not honoring their advertised price. This was another one where the valve and canister was so clogged up with dirt and mud it all needed to be replaced. Aug 13, 2010 P0446 Evaporative Emission System Vent Control Circuit. New they weigh only a few pounds. All the dirt as you can see plugs the vent control valve on the Evap canister and does not allow the fumes to purge from the canister which in turn throws the code. This is a 2008 Nissan Frontier that was giving me a P0448 code. All the cars I looked at were not even clean.
Now don't ask yourself; What should you do with P0448 code? This code threw once about six months ago and I replaced the evaporative solenoid that was supposed to fix the problem. This solenoid valve is used only for diagnosis, and usually remains opened. The ability to seal the vent is necessary for the on board diagnosis of other evaporative emission control system components. All you need to do is take the old one off and screw on the new one. I am shocked by the number of good reviews. You should receive a letter from the manufacturer if your car has been recalled.
So I was looking on a Frontier Forum and there was guy who cut the bottom off the charcoal container and it was full of dust. We added the Nissan up date kit to the new canister, that is supposed to reduce the amount of dirt that can get into the system. This solenoid valve is used only for diagnosis, and usually remains opened. When the check engine light comes Nissan Frontier P0448 code on the first you should check is the gas cap. All the cars were overpriced with high miles and most of the cars had something wrong with the interior.
The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. If you've already made it to the store, you might as well just replace it. So you should chech it on our car models. Well it did for six months and then the light came on for the same code P0448. I went to test drive the car and was shocked to see the outside looked nice but the entire interior was messed up. Gasoline vapors are collected in the charcoal canister. I have been getting this problem ofter from this company that we do work for them because they do use this vehicle's alot on dirt roads.