2002 Mercedes-Benz CLK320 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Mercedes-Benz CLK320
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2002 Mercedes-Benz CLK320 ProblemsEngine Performance Problems Due to Crankshaft Position Sensor Failure
The crankshaft position sensor may fail. Symptoms of this are: The engine will crank—but not start—especially when the engine is warm. The car may start again if it is left to cool off, but it may run roughly or have poor performance.
The mass air flow sensor tends to fail causing poor fuel economy and Check Engine light illumination. The engine air filter should be replaced when the mass air flow sensor is replaced; a dirty filter can allow debris to damage the new sensor.
2002 Mercedes-Benz CLK320 QuestionsKey won't turn. Sitting on carport all winter. (1 answer)
I had convertible covered on carport all winter. I started it twice. Now the key won't turn.