vauxhall vecra 1.8 injection 2002?

Is the engine management light (eml) on while driving?
Does the eml perform its self test correctly (light up when ignition on, go out when engine starts)?
What are the symptoms, eg is it misfiring, low on power, not reving up correctly etc.?
Is the garage a Vauxhall dealer or an independent?

red888
July 2009