Hi, thanks for responding to my message
yes the check engine light is on, no the EGR hose is not clogged, and the PCV valve is working properly. I know what the problem is, as I said before the EGR valve is getting extremely hot and I know where the heat is coming from, there is a steel pipe from the back of the cylinder goes to the bottom of the EGR valve, there is some problem with that pipe which is transferring the extreme hot air from the engine to the EGR valve, there has to be some kind of valve behind that steel pipe which has to prevent the heat or hot air from transferring from the engine to the EGR valve which is not working properly, but I don " t know what that is, I open the EGR valve and that pipe the EGR is OK as I said there has to be some kind of valve which has to block the hot air from transferring to the EGR valve which is not working properly, and I don " t know what that is because it is not visible and it is inside the engine. The temperature and the amount of the air which is transferring from the engine by that steel pipe to the EGR valve is not normal that's why the hose which goes from the side of the EGR valve to the bottom of the EGR modulator is coming out all the time and it burn the hose connection of the EGR modulator because of the hot air going to it from the EGR valve and the extra amount of the air is the reason of the popping out the EGR modulator hose, by the way the EGR modulator and the hose are new.
Thursday, May 22nd, 2008 AT 7:37 PM