Nissan Vanette F8 engine (an 1.8L overhead cam engine, also shared with Mazda models) requires precise alignment of the crankshaft and camshaft to ensure proper valve timing and engine performance. Essential Timing Mark Locations
The distributor drive gear on the bottom of the distributor may have been installed 180° out. Remove the distributor. Rotate the crankshaft to TDC #1 (compression stroke—both valves closed). Look at the rotor: It should point to the #1 plug wire terminal on the cap. If it points 180° opposite, lift the distributor and rotate the oil pump drive shaft slightly to correct. nissan vanette f8 engine timing marks
Because the camshaft is in the block, you cannot see valves moving from the top. You must rely entirely on . Nissan Vanette F8 engine (an 1
The F8 engine drives the oil pump and distributor from a skew gear on the camshaft. This gear has its own alignment mark. Rotate the crankshaft to TDC #1 (compression stroke—both
Some variations of the F8 engine do not have a mark on the gear tooth but rather use a keyway or a specific stamped dot. The most common configuration for the F8 is a single dot or hole on the crank gear that aligns with a pointer or notch on the block at the 12 o'clock or 1 o'clock position.
For the Nissan F8 engine, timing is typically set with the #1 cylinder at on its compression stroke. Timing Distribution of F8 Engine Explained