However, here are some common places to look:
1. Engine Block:
* On the driver's side of the engine block: Look for a raised, flat surface where the engine number is stamped. It might be near the front or back of the block, or even on a side.
* On the passenger's side of the engine block: It's less common, but some manufacturers put the engine number on the right side.
2. Engine Compartment:
* Near the firewall: Check the area where the engine meets the firewall.
* On the valve cover: Sometimes, the engine number is stamped on the valve cover.
* On the intake manifold: Similar to the valve cover, it could be stamped on the intake manifold.
3. Other Places:
* Vehicle Identification Number (VIN) Plate: While the VIN doesn't give the engine number, it can be helpful to have for tracking down records and potentially finding the engine number.
* Owner's Manual: Check your owner's manual. It might have a diagram showing the location of the engine number.
* Service Records: Previous service records might contain the engine number.
Tips for Finding the Engine Number:
* Clean the engine compartment: Removing dirt and grime will help you see the engine number more easily.
* Use a flashlight: A strong light will help you see any markings more clearly.
* Check online resources: Search for "Mazda 626 LX engine number location" or "1991 Mazda 626 LX engine number" to see if anyone has shared information about the location.
If you're having trouble locating the engine number, you can always consult a mechanic. They're experienced with finding these types of markings.
