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The EGR valve on a Nissan Frontier is on the drivers side of the engine. It is near the firewall, under the intake pipe.
behind the alternator, under the intake. to the right of the oil filter. pain in the rear to change. trust me, i used to be a tech at a Nissan dealer
behind the thermostat housing
The PCV valve on a 2000 Nissan Frontier 2.4 is on the top back part of the engine. It is attached to the intake manifold via a hose.
there are tons of things you can do to your car to improve power and gas mileage here some http://www.racepages.com/products/?Ntt=Nissan+Frontier+Cold+Air+Intake&N=4294967103 http://www.autopartswarehouse.com/products/parts.php?year=2002&make_text=nissan&category=air_intake&model_text=frontier
It's in the intake one of the bigger hoses that go in. You have to use a wrench to remove it.
The PCV valve is located on the back, drivers side of the intake manifold in a short, rubber hose. It is threaded into the intake manifold close to the last "N" in Nissan which is imprinted into the intake manifold. It requires a 3/4" wrench to remove it.
take off the case that covers the air filter and look for a black cable behind the intake. follow it to the air intake and it should be right there.
I HAVE A 2002 NISSAN FRONTIER 4X4 3.3 L V6 I HAVE KNOW IDEA WERE THE KNOCK SENSOR IS LOCATED The knock sensor on the 3.3l model should be under your intake manifold, which means you will have to remove the upper intake manifold to access it. on 2.4l models, it is located on the side of the engine block.
The initial air intake is a small hole in the driver's side front fender. From there it goes into a box that filters water then on to the air filter and down through the bottom of it into the motor. The MAF sensor is part of the intake on the motor.
The initial air intake is a small hole in the driver's side front fender. From there it goes into a box that filters water then on to the air filter and down through the bottom of it into the motor. The MAF sensor is part of the intake on the motor.
I had the same problem with my 2002 SC Frontier....I installed a cold air intake and a magnaflow catback exhaust....big difference.....proble now is it added about 30hp.....now I can't keep my foot out of it.....