Recent content by Trid Del

2001 Toyota 4 Runner I replace both catalytic converters, muffler and tailpipe 6 weeks ago due to sluggish ride, back fire smell. Improved a bit but not fixed, replaced spark plugs with NGK and wires (carq?) much better riding smooth. then needed new ignition switch - easy repair. now all...

having same issue with hesitant as not getting air/gas codes p3511 , replaced gas filter - if replace sensor was told have to replace all sensors