Vauxhall Astra losing power?
 
                I have an S reg 1.8 Astra which has been working fine, but recently lost power whilst driving.  After leaving for a couple of minutes, it starts again fine, but in one day it happened 3 times.  it has been fine since, except for 1 day last week when it happened again.  Any ideas?
thanks
            
             Julia
            
 June 2009