* Using a Timing Light: This is the most accurate method. A timing light will illuminate the timing marks on the crankshaft pulley while the engine is running. The mark should align with a specific indicator on the timing cover. Your repair manual will specify the correct timing advance for your engine. *This requires a working engine.*
* Referring to a Repair Manual: This is crucial. A factory service manual for a 1995 Ford Aspire with the 1.3L engine will show you exactly where to look for the timing marks (if any are visibly marked) and how to align them using the crankshaft pulley and camshaft sprockets. It will likely detail procedures involving the distributor rotor position or even specific piston positions for the correct timing.
* Using a Dial Indicator (Advanced): This is a more complex method for precise timing adjustments. This involves carefully measuring piston movement to pinpoint Top Dead Center (TDC) on the number one cylinder. This method is generally used for advanced engine work and requires specialized tools.
Why it's tricky with this engine: Many older engines, especially smaller displacement ones, often rely on indirect methods for setting timing due to the engine design and components. Directly visible marks may be faint, absent, or implied through other component positions.
In summary: You absolutely need a repair manual for your specific 1995 Ford Aspire 1.3L engine. Attempting to time the engine without one is strongly discouraged, as it can lead to significant engine damage. The manual will provide diagrams and instructions specific to your vehicle's engine.
