Known problems
What goes wrong on the Mercedes-Benz M274 (2.0L turbo)
caution
Camshaft Adjuster Magnet Oil Leak
The camshaft adjuster solenoids (magnets) on the front of the engine leak oil, and the oil can wick down the wiring toward the engine computer.
Typical repair cost
$300 – $800
Which of these apply to your Mercedes-Benz M274 (2.0L turbo)?
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Where it was used