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Why does the passenger side catalytic converter glow red hot after being replace

(1993 Lexus LS400)
in Houston, TX on February 18, 2012
i have replaced the passenger side catalytic converter, replaced the injectors,replaced the timing chain and the car still gets glowing after only a short period of time.What is causing this problem?
Displaying 1 answers & 0 comments
Popular Answer
on February 19, 2012
either a missfire or retarded timing. get a shop to help you before you burn up the new converter.

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