Hi, I am a new to the forum but find the information excellent. I have just purchased a 2006 300c saloon 37,000 miles. It has been stationary for 5 months until I purchased it. When the engine is cold no matter how many times I turn it over it will not start. If I turn it over six/ eight times,switch off, they again two/three times, switch off then try for the third time it starts instantly. When warm it starts first time. Can anyone help