Engine — first start after repair

After installing the engine on the vehicle, check the engine oil and coolant levels.

After removing the spark plugs and disconnecting the low voltage coil wire, crank the crankshaft with the starter until the oil pressure indicator lamp turns off. This may take a few seconds as the new filter fills with oil.

Install spark plugs and connect high voltage wires.

Start the engine, bearing in mind that this may take a little longer than usual as fuel is pumped into the engine. If a new camshaft has been installed on an engine with one such shaft, pay particular attention to running in.

While the engine is idling, check for fuel, coolant, and oil leaks. If required, check for leaks in the power steering circuit and/or automatic transmission hose connections. Don't be alarmed if there are any strange odors and a small amount of smoke coming from hot engine surfaces.

Let the engine idle until hot coolant begins to flow into the radiator through the upper radiator hose, indicating normal engine operating temperature, then check the ignition setting and. if necessary, adjust the engine idle speed and fuel mixture (its quality).

Stop the engine; if the cylinder head was removed, tighten the bolts as required (stage 5).

Allow the engine to cool, then check the oil and coolant levels again and top up if necessary.

If new pistons or bearings are installed, the engine must be run in at reduced speeds and loads for approximately 800 km. Do not open the throttle fully or run the engine in one gear during this period. After the break-in is completed, it is useful to change the engine oil.