To find the correct diagram, you need to do the following:
1. Identify your engine: Locate the engine code (often stamped on a metal plate on the engine block). This is crucial. The engine code will help you narrow down your search significantly.
2. Use a reliable repair manual: This is the best option. A Haynes or Chilton repair manual specific to your year and model Isuzu Trooper will contain a detailed diagram of the timing belt, including the correct camshaft and crankshaft positions, tensioner location, and belt routing. These manuals are usually available at auto parts stores or online.
3. Consult online resources (with caution): Websites like YouTube might have videos showing timing belt replacements for specific Trooper years. However, always verify the video matches your exact engine code before following it. Incorrect information can lead to serious engine damage. Websites specializing in Isuzu parts or repair might also have diagrams, but again, be sure they match your exact vehicle.
4. Consider a professional mechanic: If you're uncomfortable working on your vehicle's timing belt yourself, a professional mechanic will have the correct diagrams and expertise to do it safely and correctly. A mistimed timing belt can cause catastrophic engine failure.
In short: Don't rely on generic diagrams. Use your engine code to find a repair manual or highly specific video tutorial for your particular Isuzu Trooper V6. This is crucial for a successful and safe timing belt replacement.
