Jimbob9629
Member
Hi I have an Audi A3 1.9 bxe engine 2007 my problem being white smoke on startup then clears once warm, no coolant loss no oil loss no misfire I’ve rebuilt injectors set back lash checked tortion value all ok, my question being I have no power at the glow plug harnes well low voltage to only 3 1.5v and one dead! Do the glow plugs get used on each start up for emissions to burn off excess diesel? If so since I’ve replaced the gp relay x4 plugs it’s looking like a faulty harness I’ll have to splice & replace!