Over time, contamination, combustion residues, and wear particles accumulate around the engine block of an MX5 NB (1998–2000) and travel through various circuits of the powertrain. As a result, on cars with higher mileage, you’ll often find deposits in the air, fuel, and lubrication systems. When working onsensors and components of the fuel injection system, you’ll frequently encounter the consequences of neglected maintenance right away.
