there is no noise…just the sudden sound or air whooshing…
first time for me the car was driving well…so i put my foot into it to see if i could cause somerthing/anything to happen that would prevent me from giving it back to may daughter…this caused or contribited to the second egr valve blowing up. The first egr failure i was not in the car.
The third egr failure was right after the second, and the car did not run well…very much restricted…and i was going about 40mpr at low rpm’s and the egr valve gave up.