Every journal entry filed under Technical.
KE-Jetronic is Bosch's continuous mechanical injection with an electronic correction layer: an airflow plate meters fuel through a distributor, while an ECU trims the mixture through…
The 190E's common problems rank in a short list: rust at six known body locations, the OVP relay's rough-idle symptoms, perished vacuum lines, the M103's head…
A 190E with rough idle, random stalling, or a glowing ABS light usually needs one £50 part: the OVP (overvoltage protection) relay, found beside the fuse…
A W201 needs engine oil every 8,000 to 12,000 km, coolant every three years, gearbox fluid every 60,000 km, and brake fluid every two years. Cosworth…
The Mercedes 190E rusts predictably at six locations: the rear subframe mounting points, the rear wheel arch lips, the front and rear screen surrounds, the boot…
The most reliable Mercedes-Benz 190E engine is the OM601 four-cylinder diesel. Among petrol units, the M102 eight-valve 1.8 and 2.0 are the most durable. The M103…
