Ensuring the block and head surfaces are perfectly flat [2]. Crankshaft Grinding: Smoothing journals for new bearings.
Checks the sealing ability of rings and valves. Automotive Engines: Diagnosis, Repair, Rebuilding
Check for fluid leaks (oil, coolant), smoke color (blue = oil, white = coolant, black = fuel), and specific noises (knocking, tapping, or hissing) [3]. Ensuring the block and head surfaces are perfectly flat [2]
The engine is removed and stripped to the bare block. All parts are "hot tanked" or ultrasonically cleaned [2]. Machining: Boring/Honing: Smoothing cylinder walls for new pistons. smoke color (blue = oil
Change the oil and filter after the first few hundred miles to remove any microscopic metal shavings from the new parts bedding in.