My EGR valve stuck on my '90 Mustang. All I did was to remove it and use some spray Wynns Carb Cleaner to remove all the carbon deposits. That was a year ago and the engine has been smooth as silk from then on. It's an easy job - make sure when you put it back that the connections are clean and tight and the gaskets are leak-proof.
So go ahead, clean it - it's cheaper than a new one!
Also, be very careful with any chemical that you use to clean it - most are harmful if you breath them in.
first check for battery voltage to the valve by probing the wires of the electrical connector with a volt-meter it should be about 10.5 volts if not it's probably bad.next remove the valve and check the pintle inside the valve ports for excessive carbon deposits clean the valve ports and pintle with carburetor cleaner and replace the valve if idle does not improve replace the isc valve with a new one.
because the aortic valve is not functioning properly, i.e. prolapse
yes replace the PCV valve it cheep ,,
It is in the intake behind the throtle body. Simply pull it out and replace it.
You can remove the EGR valve from your 1965 Mercedes ML 320 by removing the valve retaining screws. Remove the vacuum line from the Bell. Reverse the process to install the new valve.
Replace if failed.
no just replace the valve
You clean or replace it.
Get valve,clean it or replace it
you have to clean or replace the EGR valve
Yes, you can clean the PCV valve. Take off the PCV valve and get a spray can of carb cleaner. Just spray into the valve and just enough to clean out any gunk that might be in there. You should hear it rattle when you shake the valve.
It is best to replace it. The failure happens in the electrical part of the valve, not the pintle and seat.It is best to replace it. The failure happens in the electrical part of the valve, not the pintle and seat.
You need to clean (or replace - $200) the idle air valve.
clean or replace your idle air control valve.
The IAC is located on the throttle body. Simply unplug the dirty IAC and clean or replace the IAC.
Clean the throttle body or replace the idle air control valve
Either clean or replace your EGR valve.. this should help.