...egr valve with car warm but off unplug the hose on top the egr valve and start the car if runs beter with a vacum pump check the egr put some vacum pressure like 5 pounds psi the engine will stall ...
egr valve. where is it and do I have to do any else beside just replacing it. you might just have a piece of carbon holding the pintle up. or the egr valve might not be opening.round can on the intake
...a hissing noise or the egr valve my have a peace of carbon stuck holding it open causing a vacume leak or you my need to change your fuel filter the right fuel pressure is verry important good ...
...EGR valve be tested to check for failure ? Nothing, just obd2 1401 code YES. Put a vacuum hose on it and suck it hard with your mouth or a vacuum pump like you use to bleed your brakes. If it holds ...
Question about Isuzu Trooper
your egr valve may be gettin partially stuck open, disconect hose from top of it, use a small bolt to plug vacum hose and drive it normally if problem doesnot occurs you need a new egr valve,good luck
...EGR valve,cost is low so just replace it and check your vacuum lines for drying/cracks also have a look at your transmission lines,having to hold down on the fuel is a indication of bad lines look ...
...egr valve. In the process. Im finding vacuum lines that are bad and some missing. I need a diagram of the vacuum lines mainly from the egr valve and all the many connected in that area of the engine. ...
...from what i can tell of your post and the egr vsv (vacuum switching valve) has vacuum on both sides holding open the egr you need to check power at connector if ground and 12v present replace ...
...EGR valve completely and changed the hot film meter but nothing changed. On the highway the car drives smooth, but once the car turns on idle it switches to secure mode and I lose all power. To reset ...
Question about Cars & Trucks
...EGR valve make sure it is not damaged holding the valve open allowing exhaust to enter the intake and burning the fuel before going to the cylinders. IF equipped with a distributor , check for 180" ...
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