Not exactly sure about that particular system, L jet right? I know D jet, and the main things that can cause flooding are: Fuel pressure too high. Either because of a faulty pressure regulator or a clogged return line. Charging voltage low. The ECU needs the voltage to be correct to send the proper signals. Head temp sensor resistance could be too high or too low. Robb >worked on the vanagon for a while, got the charging system >working again but >still having problems with it flooding,How >do you flood a fuel injected >engine?