2004 Mazda Tribute Q&A

2004 Mazda Tribute Question: egr burst after a tune up

i went to mechanic be cause egr had burst i replaced it i then had a tune up the same day he drove the car and it burst after he tested the car -
Answer 1
It's probably that the EGR vacuum regulator is failing, causing the EGR to stay on too much, burning a hole in it. Get the EGR regulator checked out. If you want to find a Mazda specialist, here's a directory link for you: https://repairpal.com/directory?address=11691&car_brand_names=Mazda -