Mercedes-Benz CLK320 engine cranks but fails to start after driving, requiring a 20-minute wait on Mercedes-Benz CLK320

Some Mercedes-Benz CLK320 owners report experiencing starting issues after driving, where the engine cranks but fails to start until it has cooled down for about 20 minutes. This problem may be linked to a failing crankshaft position sensor, which can cause difficulty starting the engine when it is warm. Additionally, low battery voltage, particularly if it falls below 10 volts during cranking, can also contribute to these starting problems. To effectively resolve these issues, owners are advised to have the crankshaft position sensor and battery voltage checked or replaced as necessary.