Thanks for the replies, I will look into it, It only does that if it has been sitting for more than a day, after that 2/3 seconds is all it takes.
My local Lexus dealer where I bought it said that when the previous owner purchased it from them new he was intending to keep it for 2 years, he kept for 12 years. They worked out that he spent £65,000 on servicing, £78,000 on fuel plus the price of the car £40,000, total is £183,000, over 12 years is £15,250 per year. I bought the car for £2,000 a year ago & it drives like a dream.
:P
Alan