1993 Lexus Ls 400 "cat converter" Questions

...cat's with labor. can I just cut those off & run straigh pipes from the converter Depends where you live.... if your laws say different such as air quality laws etc.... but a surefire ...

Car engine is running rough sounds like a miss the what I believe is a catylitic converter connected to the exhaust manifold on the drivers side gets glowing red I was told this is do to it being ...

catalytic converters glowing red Hi , First you need to stop driving the car !,the problem you have is massive over fuelling causing the Cats to super heat this can cause a fire risk under the car,you

cylinder 1 4 6 7 does not fire the other do and no power and cats are turing re d hot what do you think it is and how do i fix it catilac converter is clogged solid.

cat converter. whats the problem? Hello; You probably have a spark plug wire at fault. If it does nt fire, the fuel dumps into the exhaust and then burns, hence the glowing pipe. Definetly needs to be

have coded separately and earlier. Also true for the CAT converter. Unfortunately your gonna have to take it back to the and have the vechicle scanned for codes again. Do the repairs the codes dictate

converter is bad. It could be that the cat is failing, but it also may be that the secondary oxygen sensor (behind the cat, used as a comparator to determine the health of the cat) is failing. As that

My daughters 91 lexus LS 400 smells like rotten eggs, the problem is how do you check which converter is bad, there are 3, two pre cats up front, and one rear cat. Yeah, try it, It won't hurt.

Have replaced both Catalytic converters and 1 down stream O2 sensor. Cannot get CHK eng light to go off NON LExus cat's. Canniot get CHK engine light to come back on to warranty ( Independent Garage )

...can you determine if that is the cause of a flooded fuel odor? all new plugs, wires , caps rotors, cat converters, 160-180 compression, the only things left are the regulator and the maf sensor arnt ...