on September 18, 2015, 10:56 pm, in reply to "Re: Vauxhall Vectra 3.2 V6 Z32SE 2004 - Misfire around 4,500 rpm (gas and petrol) #"
Tested relative by using scan tool to activate conpression test so.
Tried to back probe coil pack and couldn't get anything.
Disconnect fuel pump fuse and car will start and run for 2-3 seconds everytime so makes it a pain to try and grab a sync.
Went on a road test and captured front and rear banks with fault happening.
Going to lift upper manifold in morning going to get transducer in and see if can see whats going on
Copyright © uk autotalk