Hi everyone I have had no internet so haven't been on here for a while, I have just completed a 1.8t engine.e conversion and when I turn right or hit a speed bump it cuts out but most the time because I M moving it bumps itself. I have been through all the wiring in the engine bay and inside the car going to all the relays and fuse box Nd can't find anything wrong, anybody had this problem before? Thanks mike.