where is the throttle body on my isuzui trooper
Look for a big diameter hose from the air filter housing. It will run to the throttle body. Also, there is a cable from the firewall next to the brake booster. This is the accelerator cable, and it connects to the throttle body. The throttle body will be bolted to the intake manifold. I hope you can follow all of that. If any of these terms are Greek to you, maybe you need to have your mechanic point them out.