Whats the firing order for 2.6 ISUZU ENGINE4 CYLYNDER?

I cannot give you the exact firing order for a 2.6 Isuzu engine without knowing the specific model and year. Firing orders can vary even within the same engine family.

Here's how you can find the firing order for your specific engine:

1. Check the owner's manual: The most reliable source is your vehicle's owner's manual. It will often list the firing order in the engine specifications section.

2. Consult a repair manual: A repair manual specific to your Isuzu model and year will also contain the firing order information.

3. Look on the engine: Sometimes, the firing order is stamped directly on the engine block or valve cover.

4. Search online: Websites like Isuzu's official website or reputable automotive forums can provide specific information about your engine model.

Remember: Providing the wrong firing order can cause engine damage, so always double-check your information before adjusting anything on your engine.