How do you align timing marks on a Toyota Tacoma 2.4?

To align the timing marks on a Toyota Tacoma with a 2.4L engine, first, ensure the engine is at top dead center (TDC) on the compression stroke for cylinder one. You can do this by removing the spark plug and using a long tool to feel for the piston’s highest point while aligning the crankshaft pulley mark with the TDC marker on the timing cover. Next, check that the camshaft timing marks are aligned with their corresponding marks on the cylinder head. Finally, double-check all alignments before reassembling any components.