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.
IACV-AAC Valve removal 2003 frontier
The thermostat on a 2001 Nissan Frontier 4 cylinder is located on top of the water pump. The thermostat can be found by following the upper radiator hose.
The 2001 Nissan Frontier has 16 valves.
The 2001 Nissan Frontier coolant temperature sensor is located on the front of the engine. The sensor will be a few inches above the thermostat housing.
On a lot of these vehicles, the PVC valve is located on top of the valve cover, or a hose leading from the valve cover to the intake. You have to remove the right front wheel. It will be in the block. It is in an awkward place and Nissan charges about a 100.00 to install it. You can do it your self though.
The 2001 Nissan Frontier has a 5-speed manual.
The 2001 Nissan Frontier has an inline 4 engine.
The 2001 Nissan Frontier is a gas-powered vehicle.
fuel pump is located inside the gas tank.
The 2001 Nissan Frontier runs on regular unleaded.
The 2001 Nissan Frontier has double overhead cam (DOHC).
The height of the 2001 Nissan Frontier is 5 ft. 2.8 in. (62.8 in.).