182 results for 'oil pump'

The BMW N20 turbocharged four-cylinder engine can give a customer several warnings before the piston conversation becomes unavoidable. If testing confirms internal damage, many owners eventually face ...

Building a race engine is not just about horsepower. It is about control and survival. Every part must work together. Bearings are small, but they carry huge responsibility. They sit between fast-mov ...

Rebuilding a BMW R53 engine is one of the most satisfying projects a MINI Cooper S owner can take on. This supercharged engine is small but powerful, and after years of driving, it can start to show ...

The BMW N18 engine runs smoothly when it’s new, but over time, certain parts start to wear out. Engines with higher mileage often show signs like reduced power, higher oil usage, rough idle, or ...

The BMW-built N18 engine can give a customer several warnings before the piston conversation becomes unavoidable: low compression, oil consumption, smoke, blow-by, piston slap, misfire, detonation ma ...

Timing chain stretch is a common phrase, but it can be misleading. A timing chain usually does not stretch like a rubber band. The chain becomes effectively longer because small wear points add up ac ...

The customer usually says it the same way: “It only rattles for a second.” That sentence matters. A short startup rattle may be the first warning that the N18 timing system needs inspecti ...

The Mini Cooper S R53 (2002–2006) is famous for its supercharged 1.6L engine powered by the Eaton M45 supercharger. This guide provides a complete breakdown of how the supercharger works, maint ...

OEM engines are designed to meet manufacturing costs, emissions standards, and warranty requirements not to withstand aggressive street driving or track use. SneedSpeed engines take a completely diff ...

When a car is driven on a track or in a race, the engine gets much hotter than it does on the street. Factory engines are made for normal driving, traffic, and short trips. In competition, the engine ...

The BMW N54 twin-turbo inline-six engine can give a customer several warnings before the piston conversation becomes unavoidable: low compression, oil consumption, smoke, blow-by, piston slap, misfir ...

Rebuilding a BMW N18 engine might seem complicated, especially if the engine has high mileage or has been under heavy use. Over time, important parts like pistons, bearings, and timing components can ...

An N18 timing-chain job is won or lost before the first cover comes off. The customer sees a kit. The engine builder sees a controlled procedure: diagnosis, fitment, tools, clean work, mechanical tim ...

Timing chain guides control the path of the chain. They keep the chain from whipping, slapping, or moving into places it should not go. Most modern guides use a plastic or composite wear surface supp ...

Why Upgrade Rod Bolts Even on Stock Rods starts with understanding that upgrading rod bolts on stock rods is not the same as saying stock rods are bad. The better way to think about it is this: The r ...

Engines are tricky. There’s a lot going on inside, and most of it you don’t see. Bearings are very important because they let the crankshaft spin without parts rubbing together. The tiny ...

The BMW-built N14 engine used in the R56 MINI Cooper S and JCW rarely arrives at the shop without warning signs. Oil consumption starts increasing, compression numbers begin to fall, misfires appear ...

You walk in because the car made a rattle on startup. Maybe it only happened cold. Maybe it lasted one second and then went quiet. Maybe the check engine light came on once, cleared, and came back a ...

Most drivers judge reliability by how smooth a car feels in daily use. Short drives, light acceleration and normal temperatures rarely show the real limits of an engine. But when a driver pushes hard ...

Engines have a lot going on inside, and bearings are one of the most important parts. They make sure the crankshaft spins smoothly without metal parts rubbing together. Stock bearings often aren&rsqu ...

Why Upgrade Rod Bolts Even on Stock Rods starts with understanding that upgrading rod bolts on stock rods is not the same as saying stock rods are bad. The better way to think about it is this: The r ...

The BMW B58 turbocharged inline-six engine can give a customer several warnings before the piston conversation becomes unavoidable: low compression, oil consumption, smoke, blow-by, piston slap, misf ...

Building a Dual-Environment Engine means creating an engine that works well in two very different driving situations. On the street, the engine should feel smooth and calm. It should start easily, id ...

Timing chain failure symptoms are warning signs that the engine's cam timing system is no longer staying controlled. The timing chain connects crankshaft movement to camshaft movement. When that rela ...