Go to autozone.com & put your vehicle info in, click on the repair info tab, then click on specifications, & ingnition (tune up). Worked for me & my 2002 ranger!
where is the valve located on the 2002 ranger 4.0 liter 6 cyl?
On a 2002 Ford Ranger with a 2.3-liter engine, the PCV (Positive Crankcase Ventilation) valve is located on the valve cover. You can find it near the rear of the engine, typically on the driver's side. It is a small, cylindrical component that may be secured with a grommet or clamp, making it accessible for replacement or inspection.
On 2002 Ranger 3.0L, the PCV valve is mounted in the valve cover near the brake booster.
Disconnect it from the engine and try to shake it with your hand. If it rattles it's probably okay.
remove it from the engine
How do your remove the dashboard on a 2000 Ford Ranger?
Take your 2002 Ford Ranger to the garage to get the engine checked.
To remove the PCV valve on a 2002 Dodge Dakota with a 3.9 engine, first, locate the valve, which is typically situated on the valve cover. Carefully disconnect any hoses attached to the PCV valve, then twist and pull the valve out of its grommet. If it's stuck, you may need to gently pry it out with a flathead screwdriver. Ensure to replace it with a new valve and reattach any hoses securely.
On a 2002 Lexus RX300, the PCV (Positive Crankcase Ventilation) valve is located on the engine's valve cover. Specifically, it can be found on the driver's side, near the rear of the engine. You may need to remove the engine cover to access it easily. Be sure to check the valve and its hose for any signs of wear or blockages.
on an SOHC4 cyl its mounted in the oil separator on the left side of the engine on an DOHC you have to remove the drivers side inner fender well to get to it On a SOHC 4.0 V6 it's on the rear of the driver side valve cover with a rubber elbow on it.
The PCV valve on a 2002 Chevy Suburban 6.0 liter engine is located in the engine. You cannot miss the valve.
A 2002 Dodge Stratus with a 2.7 liter engine does require an EGR valve. This valve can be found near the top of the engine.