EGR Valve

[Tommy_Boy]

OK where exactly is my EGR Valve and how do I go about cleaning it? My car runs like complete crap ever since I put those headers on and I have tried replacing both coils, all spark plugs, both o2 sensors, puting in a mil eliminator, etc and the next step is the EGR valve cleaning... If anyone knows how to get to the how to or knows what I need to do or has any other suggestions on getting rid of the 0300 Code.... Thanx

[gone_fishin]

Welcome to the boards.

http://www.mazdas247.com/forum/showthread.php?t=94788&highlight=EGR+clean

Don't be afraid to search!

[JoshP5]

As you read that thread, you'll realize that the symptoms return soon after the EGR is cleaned. Mazda released a revised EGR which is more resistant to carbon buildup. I have a spare one--PM me if you're interested.