Hi I've got an N reg 2.0 litre GLi with 152000 miles on the clock, which I've owned for nearly 18 months. The car is great, engine, handling and bodywork wise, but it has a couple of niggling little problems:- Firstly the oil light staying on, which looks like a simple problem to fix after reading other topics. Secondly the speedometer works intermittently, it start to register speed after I've driven over 15 - 20 miles!!!! ANY IDEAS WHAT MIGHT BE CAUSING THE PROBLEM?????