How do you prime an engine after rebuilding?

Procedure

1. Fill the oil pan with a quality Break-In Oil.
2. Prime the system by turning the oil pump with a power drill and Priming Tool, or with an external Engine Preluber.
3. Rotate the crankshaft by hand, while priming the system. This ensures that oil gets around all the bearings and into all the internal oil passages.

How long do I keep an engine running after a rebuild?

A rule of thumb is a that a new/reconditioned engine should be run in during the first 1000 km. Best practice is to perform the first oil change after the first 500 km.

Is it necessary to break-in a new car engine?

“The powertrain continuously adapts to the driver’s style, and break-in is not really necessary.” But some automakers give more instructions for new-car owners than others. Do not drive constantly at full throttle or high engine RPM for extended periods. Avoid unnecessary hard stops.

How long does it take to break-in an engine?

Most experts consider the first 500 miles as a reasonable and sufficient break-in period.

How do you break in a rebuilt engine?

When an engine is rebuilt, the process of boring and honing the cylinders leaves slight ridges on the cylinder walls to help oil adhesion. The rings wear into these ridges forming a seal. This is the primary purpose of break in. 1. Fill your cooling system with coolant and let sit for 2 hours or so with the radiator cap off.

What is the best way to break in a car?

This is the primary purpose of break in. 1. Fill your cooling system with coolant and let sit for 2 hours or so with the radiator cap off. This will purge a lot of trapped air in your cooling system. 2. Install a premium oil filter. Do not use a cheap oil filter.

What should I do after breaking in a new camshaft?

Also re-torque the head bolts since most of them will change when heated up. Once the camshaft is properly broken in you are ready to start enjoying your engines new found power! Start the engine and run at a fast idle, approximately 1500 RPM and check oil pressure.

How do you start a rebuilt engine for the first time?

Before starting your rebuilt engine for the first time, be sure it is pressure lubricated. This means priming the oil pump by turning engine over with starter without spark plugs. NEVER add cold water to the cooling system while the engine is running. The engine should be allowed to run at normal operating temperature.