1998 GMC Sierra "catalytic converter red hot" Questions

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Question about GMC Sierra

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...catalytic converter and exhaust is not plugged..Also check for propper map sensor operation,the reading that the map sensor supplies to the pcm is used to adjust ignition timing and fuel delivery.If ...

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...catalytic converter gets red hot I just installed anew catalytic converter and within 5 minutes it is red hot, plus lots of smoke coming out of exhaust clogged , check the rest of your exhaust after ...

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...catalytic converter. If the catalytic converter is heater up to the point where it is that hot, it could be a serious fire hazard. Cars which might have a leak in a fuel line could be at a major risk ...

...catalytic converter and still got red hot i don't k now what 30 minute drive it stared shaking a it was night by that time we know it, that the manifold was red hot i disconnected the ...

Question about GMC Sierra

1 Answer

...catalytic converter may be plugged up and in need of replacement, or too much unburnt fuel is entering the exhaust causing the catalytic converter to turn red hot due too much hydrocarbons being ...

...pontiac grand am 2.4l engine the catalytic converter is clogged,needs to be relaced or other exhaust restriction check pipes and muffler, disconnect after the catalytic converter see if cat still ...

...catalytic converter and #4 misfire error code. 2001 Caravan 2.4 engine red hot catalytic converter and #4 misfire error code. Replaced coil pack, Cly 4 injector, O2 sensors, Catalytic converter, and ...

...catalytic converter still runs hot car runs hot Manifold Gaskets recently changed out, car idles very hard, antifreeze drains out and gets really hot Catalytic converter changed out yesterday but the ...

...catalytic converter gets red hot after 5 min of driving I just brought a brand new catalytic converter. I smell gas, and the converter gets red hot after driving less than a block. Mechanic says the ...

Catalytic Converter on 2000 Lexus GS300 my vehicle looses power when driving. I replace old Catalytic Converter with new still experiecing same problems, Converter b This problem started a week ago, I

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