Just picked up my 2000 DTI Astra
Drove back the 70miles from the garage then a light came on the dash, looked in the book, its the one for exhaust emissions..
After i turned off and back on it had gone, but within a mile it was back on?
Is this a simple fix or is it goona need reading for faults??
Also i noticed when idling sometimes the car is nice a smotth but other times it will have a jerky idel for a couple secs then back to normal?