Question about 1993 Toyota Camry
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Posted on Jan 02, 2017
yes this could be the fault but you would have a light on the dash in the shape of an engine this is the eml light>engine managment light)this is the computer he is talking about unfortunatley yes it could be costlyit has a lot of miles on it hope this helps you
Posted on Apr 01, 2009
SOURCE: 2003 toyota camry
P0420 is a cat code. Sometimes, you can replace the upstream & downstream air/fuel & O2 sensors, run some good fuel injection cleaner thru it, and that might fix the problem. If not, you may need to replace the cat. Note that the cat is covered under warranty for 8 yrs/80,000 miles. Toyota will replace it if it has gone bad, for free.
Posted on Sep 16, 2008
Catalytic converters should last the life of the vehicle. usually they are damaged be a poorly running engine. most common causes are lean misfire causing unburnt fuel and air to get into the convert and ignite there. coolant or oil burning. engine running too hot (lean) overheating converters.
was it the same converter that went twice? did they change them at the same time? where the pre-converters? is the engine light on?
Posted on Jun 26, 2009
Convertors on these were very problematic.....yours most likely is bad....and there is no other solution than to have it replaced.
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c
Posted on Sep 11, 2009
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