Anyone know where i could get a wiring diagram for a Linde H18T S/N 350F03115 /1995. Have got an intermittent not start fault on this truck (fitted with water cooled VW engine). If you pull the square ignition module multi-plug and reconnect, it starts and runs happy as Larry, starting and stopping on the button without issue, until the next morning, at which point it won't go again. Definitely lack of spark related, and have changed the ignition module and distributor Ignitor units neither of which have made a difference.