Want this question answered?
Look under the Trooper and count them.
dont do it. on my 2001 it sounds obnoxious and it will not run right due to isuzu's over-engineering on these vehicles.
how to get a 2001 isuzu trooper hood open if release cable is broken
Don't know about cat conv, but my EGR Valve just failed, I'm told a common problem on 3.5L 'Honda' engines; my light will be on until I can afford to replace the valve.
How do you change the transmission fluid on a 2001 4x4 Isuzu trooper
on the exhaust manifold.
The catalytic converter is found in the exhaust system between the engine and the muffler.
They are welded in to the exhaust stream so as to prevent easy removal, its a government thing for the protection of our air quality.
bypass key on a trooper
Yes.
They are on either side of the catalytic converter.They are on either side of the catalytic converter.
The upstream sensor screws into the front of the catalytic converter. The downstream is screwed into the pipe after the catalytic converter.