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Ford Expedition XLT

If your EGR valve is failing is it safer to replace it or can you just clean it?

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2015-07-15 19:32:01
2015-07-15 19:32:01

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.

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Get valve,clean it or replace it

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you have to clean or replace the EGR valve

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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.


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