on the intake manifold.
They didn't make and Si in 1998. The PCV valve is on 1998 Civic SI's are located on the bottom of the intake manifold. It is acessed from the bottom of the car, you have to remove the oil filter to reach it.
If your Civic is carburated, is doesn't have a pcv valve. All you can do is replace the filter on the side of the air cleaner assembly.....For fuel injection, check your intake (PGM-FI). Theres 3 hoses coming out towards the front of the car, the biggest hose (middle) goes to the pcv valve. Just pull the valve out and disconnect from the hose and replace it.....
b16a valve clearence
It is located behind the motor and the intake on the firewall side. Best time to replace when the oil filter is out. Good luck! Greg L.
i have a 92 Honda civic si... it goes like 102... fully stock..
You should be able to find it in the valve cover or intake manifold. It's got an "L" (elbow") shape slip-on pipe connection, to which a rubber PCV hose attaches. The PCV valve sits in a rubber grommet, which fits into the port on the valve cover (or intake manifold). It's recommended that the grommet be changed at the same time as the PCV valve, since it'll most likely be old, dry, and brittle if it's never been changed.
Under the silver cover on the valve cover. You remove it with 10mm socket.
The motor in a 1993 Honda Civic Si is a 1.6L D16Z6. In contrast, the 1991 and earlier Civic Si comes with a 1.6L D16A6. And the 1999 and up Civic Si has a B16A2motor.
Honda Civic Si and Honda Civic Si EP3 the same thing. There are several different year models of of Honda Civic Si's. EP3 is the chassis code for that specific Civic Si 01-05 was the EP3. So the new Civic Si 06 to current two door model is the FG2. By the way the chassis codes are found in the VIN#.
No.
VTEC is the name Honda has titled their version of variable valve timing technology. Some Honda vehicles have them, some do not. For example, 1992-2000 Honda Civic models had VTEC, but only with EX and Si trim levels in the United States.
DISCONNECT THE BATTERY OR REMOVE THE MAIN FUSE UNDER THE HOOD FOR 30 SECS.