Additional help – MotorVac DieselTune 4000 User Manual
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DieselTune 4000 Operators Manual
4. Unit stops filling,
pump is not
running.
Unit has become disconnected from power, or the STOP button was
accidentally activated.
5. Unit stops
supplying fuel,
pump is running.
There may be a blockage or air in the system.
• The filter is clogged or dirty in either the unit or the Fill adaptor.
• The unit is not primed, see
Before You Begin
chapter to prime
unit.
• There may be some debris in the tank, blocking the supply port.
6. Unit stops
supplying fuel,
pump is not
running.
Unit has become disconnected from power, or the STOP button was
accidentally activated.
7. The SOAK button
LED is flashing.
The unit is in the
Soak Mode
and
Soak Time
is indicated on the
TIME
display.
8. The FUEL
PRESSURE display
is erratic.
Some engines use fuel in a manner that causes the pressure to
fluctuate, and this may show up on the gauge in an erratic manner.
ADDITIONAL HELP
Please verify that the above items reviewed before calling for
additional assistance. In the unlikely event that problems persist with the
unit, call:
MotorVac Technical Support at: 800-841-8810 or Your Local Distributor