M271 Hard Start
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Joined: Sep 2021
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W204 M271
M271 Hard Start
Hello,
I have the following problem after a stay of 3 or 4 hours the car starts very difficult. The petrol pump makes 3bar. Diagnostics shows 115 degrees on intake valve and -115 on exhaust valve timing chain. The car runs smoothly and there is no loss of power. Some ideas for a difficult start ?
I have the following problem after a stay of 3 or 4 hours the car starts very difficult. The petrol pump makes 3bar. Diagnostics shows 115 degrees on intake valve and -115 on exhaust valve timing chain. The car runs smoothly and there is no loss of power. Some ideas for a difficult start ?
