Mazda MX3 Emission

Browse Mazda MX3 Emission questions and answers. Choose a question that matches your symptoms.

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EGR Valve Issues

1994 MAZDA MX3

Due To Smog Problems (could Not Pass) Decided To: 1. Decarb Engine (used Bg44k) 2. Removed Intake Manifold And Cleaned All Egr Ports. 3...

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Asked by disvnvet

1993 MAZDA MX3

I Have Already Changed Out My Pcv Valve. And I Have Oil Coming Into My Air Breather. I Have Wiped It Out A Couple Of Days Ago. Oil Just...

1 ANSWER

Asked by weaknd_knees

1992 MAZDA MX3

Engine Performance Problem 1992 Mazda Mx3 6 Cyl Front Wheel Drive Manual My Car Did Not Pass Smog. Since Then I Have Replaced The...

1 ANSWER

Asked by jammjammers

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