Engines that require major repairs make the owners contemplate on choices such as rebuilding/repairing it or replacing it with a used, remanufactured or a new engine. Replacing a vehicle’s engine, especially with a new one, is often the most expensive option and beyond reach for many vehicle owners, hence why most people opt for replacing them with used engines, remanufactured engines or repairing/overhauling the engine. At best, used engines are temporary fixes that only buy vehicle owners some extra time. Eventually, most used engines develop problems that require them to be rebuilt or replaced.
Remanufactured engines are an increasingly popular alternative for engine replacement courtesy of their ready availability at affordable prices. The availability and affordability of remanufactured engines is arguably the major reason behind the drastic drop in the number of custom rebuilt engines by machine shops and repair facilities. Quality remanufactured engines are good value for money, especially since most of them come with up to 1 year warranty. However, vehicle owners still have plenty of reason to consider doing their own engine work.
Most vehicle owners are aware that rebuilding engines is way cheaper than replacing them. Assuming the current engine has not experienced any serious damage or excessive wear and tear, and minimal machine work is needed, vehicle owners can save on 20%-50% of what they would pay for an engine replacement. These savings are achieved by spending less on the labour needed to tear down the engine and reassemble it after all the machine work is complete. Additionally, tools needed for engine rebuilding are very minimal, since at the very most all a vehicle owner needs is a ring compressor, ring expander, some feeler gauges, torque wrench and normal hand tools. When additional machine work is required, vehicle owners can outsource this to local machine shops.
If your engine’s cylinders are worn out, they will need to be honed or bored for them to fit oversize rings and pistons. Besides the more simple tasks, anything complex such as line boring, head resurfacing and crank refinishing will need to be outsourced to local machine shops. Extra control over the quality of work and parts that go into the engine is another reason why vehicle owners should choose to handle their own engine work, besides cost considerations. When vehicle owners buy engines from outside sources, they cannot adequately control this vital aspect of quality. While it is true that there are plenty of top-quality engines in the market, vehicle owners should never have to discover the shortcomings of their new engines the hard way.