4 cylinder does not have pcv valve.
Recharging the air conditioning is simple with a recharge kit. Connects the Freon bottle to the recharge port on the air conditioner compressor. Release the Freon into the compressor.
Connect freon gauges and a freon container to the low side ac port of the 1991 Integra. With the engine running and the ac on high, open the freon valve to fill the system until the gauge reads full.
its on the valve cover right behind the oil fill cap..
connects to throttle body(port C )
The EGr is located next to the fire wall, next to the valve cover on the drivers side of te engine. good luck
The idle air control valve is located on the throttle body, and the EGR valve is located on the intake manifold.
In the 1991 it's under the hood, remove the spare tire and black plastic case, on the left. May help...
Check for vacuum leak or faulty EGR valve.
Unless your car has California emissions, you do not have an EGR.
The Commodore is made of cast iron and both use two-valve-per cylinder iron heads. The engine was used in the 1991 second series by Heldon.
YES - according to www . motorcraft . com ( no spaces ) It shows for the 1991 Ford Escort / EXP - 1.9 L ( 116 cubic inch ) 4 cylinder PCV valve - Motorcraft part # - EV 157
To bleed the hydraulic system for the clutch slave cylinder, there is a fitting on the drivers side of the transmission
The 1991 Geo Metro EGR valve can be located on the air cleaner housing. The valve will be on the back of the housing.
the PCV valve is located on the valve cover of a 1991 Regal Custom. It is plugged in and can be easily changed.
www.motorcraft.com shows : For a 1991 F150 with 4.9 L ( 300 cubic inch ) straight 6 cylinder engine Motorcraft part # EV111 for 2 wheel drive Motorcraft part # EV118 for 4 wheel drive
The PVC valve for a 1991 Skylark should be located on the top of the valve cover. It is a plug in type, twist and pull to remove.
on the valve cover
The 1991 Acura Integra idle air control valve can be found on the firewall. The valve will be on the drivers side of the firewall.
Yes it will, have just done the changeover
Remove the vacuum line connected to it, (top center of valve cover - vacuum line connects to intake manifold). Roll a rag and place it next to the valve, using a pair of pliers pry up on the valve using the rag as a fulcrum. When removed from the grommet, use the pliers to remove the grommet from the valve cover and replace both.
If you have a 2.5 Liter 4 cylinder engine, an EGR valve runs around $50-$60, depending on what type of partshouse you're getting it at. If you go to a dealership, expect to pay much more.
It is in the fuel tank.