Posts Tagged: Service

Rotary Pump Priming Problems

Stanadyne DBO injection pump

Injection pump priming information for Stanadyne and Delphi (CAV, Lucas) pumps. We receive a number of troubleshooting calls from people that have just installed a rebuilt pump, but can’t get fuel to the injectors. Most of the problems occur due to creating an airlock inside the injection pump. The high pressure portion of the injection… Read more »

Delphi DP210 and DP310 Testing and timing

Delphi DP210 and DP310 Testing and setting pump to engine timing

Testing and timing the Delphi DP210 and DP310 injection pumps requires Delphi Hartridge test equipment. The drive shaft has a keyway, but they do not use a key, the pump is locked in time on the test stand. Oregon Fuel Injection, is factory authorized by Delphi, and we use the Hartridge AVMPC-2 test stand. The… Read more »