cat converter

  1. J

    Engine overheated after replacing catalytic converter

    Had the rear catalytic converter replaced with an Eastern aftermarket three days ago. The stock cat had rusted through and broke off. Highway driving yesterday, and the engine overheated and shut down. Didn't notice any fluid leaks. Any reason the two would be connected due to shoddy...
    • john_h
    • Thread
    • cat cat converter catalytic converter overheat overheating
    • Replies: 3
    • Forum: Mazda Protege Forum
  2. M

    WTB: OEM Catalytic Converter 2003 mazdaspeed Protege

    I need a New OEM catalytic converter for my 2003 mazdaspeed protege I bought an after market one and it broke after 6 months, now my car is making rattling noises.
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