HI
I had a toyota avensis petrol 1.8 for years and got it to 254000 miles. I had to let it go because someone crashed into it, I was gutted!!! A friend had a 20 year old lexus and suggested I go for that make as it is made by toyota and a diesel because of the high miles I do! In April this year I got a 2009, 220d. C02 emissions 148g/kg so I think it is the newer version as the older ones had higher CO2 emissions. It had around 80000 miles on the clock and well looked after, service history etc. I had the oil changed and levels checked and ghad the car enerally checked over when I got it home and was told it was good car. It is has now nearly done 100000 miles and I have to admit I haven't had time to have it serviced. When I first got it I also I also put petrol in it by mistake but not enough that it needed siphoning. I learned my lesson and put normal diesel in but I have noticed since the end of October that when I am about to accelerate from a slip road onto a motorway it emits white smoke. It disappears in less than a minutes and it happens less than once a week. I have noticed it happens when the car has been parked all day or night and then I have driven between 30-50 miles an hour for 10 minutes or if stuck in a queue and then accelarate. It doesn't do it when starting from cold or lower speeds. I haven't been worried about it as I put it down to cold weather/ rain and warm fumes hitting cold ground especially as the exhaust points downwards. I know it needs a full service which will be done Christmas is out of the way, but a friend pointed out it could be a fuel injector. I am now worried that I have damaged the car by not doing anything about it sooner. Any advice would be helpful.