gagah

Thanks guys - I think you're right. However, asked the garage to check it over and noticed that it stops making the rattling noise once it gets warm. Also, since the garage changed the oil, it is nowhere near as bad. Seems that what you're saying is starting to happen but not yet that bad as yet. How long d'you think I've got before I need to get the timing chain changed ? Is it going to be okay for a few months ? What is likely to be the next development to listen for which may spell disaster ?

2.0 ltr Galaxy P 97 117,000 miles has been making the loud noise on starting intermittently for about a year, despite changing the starter motor but not too concerned as otherwise fine. However, over last two months, an engine rattle has developed at idle/low revs which disappears over 1500 revs and car appears normal. Now going in for MOT and service and so have mentioned to garage. They suggested the timing chain whilst another 'expert' suggested the camshaft may be worn or the valves. Moderate loss of mpg but not using any oil. Any ideas ? Are the two problems linked ?