I have an Astra 2.0DTI '04 which has an intermittent starting problem. Most of the time it fires up no problems, however every 3rd or 4th day it fails to start. It then continuies to fail to start for around 24 hours later, then is fine for a few days again. The last was taken to the garage last week and had a diagnostic test which reported that it was glow plug issue, so glow plugs have been changed, battery changed a month ago and just had a service done.
The car failed again on me last night after running fine for 5 days and i was let stranded 40 miles from home every time i tried the car last night it so nearly kicked in but had no joy. Anybody any ideas as to what the fault may be?