How do you test a diesel injection pump?
The inj pump does all the really hard work of delivering the fuel to the cylinders via the injectors. To test the lift pump, once the engine is running, open the bleeder at the fuel filter. The engine should stay running and the fuel should really squirt out.
How do I fix a leaking diesel injector pump?
How do I fix a leaking diesel injector pump?
- Step 1 – Clean the Engine.
- Step 2 – Access the Injector Pump.
- Step 3 – Remove the Injection Lines.
- Step 4 – Replace Copper Seats and O-Rings.
How long do injection pumps last?
Rotary Pumps are typically from between 200,000 – 400,000 kms. Inline Pumps will likely outlast the engine. A lot depends on the quality of your fuel and you keeping up with your maintenance. .
What are the seals on a TDI pump?
Finally, all of the best TDI pump seals you will need in one convenient time and money saving kit! This kit includes the upper and lower quantity adjuster seals (shown at top). Along with the QA seals are the two round Viton seals for the pump head (shown at bottom).
What to do if your injection pump seals are leaking?
If you are a professional and have VCDS software then you probably don’t need to read it. Please note that if one or both of the quantity adjuster seals are the only seals leaking then you should change them first and then get the car running again.
How does Liquid Intelligence fix diesel pump leak?
The Liquid Intelligence 229 Diesel Fuel Pump Seal Leak Fix formulation contains a unique combination of ester and phenol additives. When added to diesel fuel, the ester and phenol chemical combination swells and rejuvenates nitrile diesel fuel pump seals – completely eliminating leaks.
Can a fuel pump leak on a Bosch 300Tdi?
It’s quite common for the Bosch VE fuel injection pump to leak from the throttle spindle on a 300Tdi (or leak from any other seal for that matter). The telltale sign for me was a very damp injection pump, along with the right hand side of the engine, including the timing case.