After cycling the glow plugs Multiple times when cold (48 degrees) the van will not start. If I plug in the block warmer it starts Automatically
I have 12 + volts to the relay at the back of the driverside cylinder head but only 9 1/2 volts out to the glow plugs all 8 glow plugs have power to them but only 9 1/2 volts is that my problem? Any info would be appreciated