why does the passenger side catalytic converter glow red hot after being replace on 1993 Lexus LS400

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?

by in Houston, TX on February 18, 2012
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1 answer
ANSWER by , February 19, 2012
either a missfire or retarded timing. get a shop to help you before you burn up the new converter. Roy