1. Can I replace the series 50 water pump myself?Yes, the water pump can be replaced as long as you have the required tools and knowledge to do that. There are a few steps; you need to drain the coolant, remove the pump, and replace the new pump.Don't forget to also replace the water pump gasket.If [...]

1. What are the common symptoms of a failing fuel pump on the Detroit 11.1L engine?A failing fuel pump usually causes engine starting problems, poor engine performance, fuel leaks from the pump, engine stalling, and fuel starvation.2. How to diagnose a failing fuel pump on the Detroit 11.1L?These [...]

1. What is the common sign of a worn connecting rod?These are the signs that the connecting rod is bad: knocking sound, engine vibration, metal shavings in the oil, loss of oil pressure, and, most importantly, engine failure.2. What is the connecting rod bearing clearance for the 12.7L engine? It [...]

1. What causes low turbo boost pressure in the 14L Engine? These are the causes of low turbo boost pressure in the Detroit 14L Engine: wastegate problems, air leaks, and a failing turbo. 2. What are the signs of a failing turbo in  the Detroit 14L? When you see these signs, you should know you [...]

1. What causes stem valve damage on the DD13 engine?DD13 stem valve damage due to poor lubrication, incorrect valve lash adjustment, excessive heat, damaged valve guide and valve seat, and contaminated oil.2. What are the signs of a bent valve stem in DD13?These are the signs;a. Low compression in [...]

1. Where is the thrust washer located in the DD15 engine?It is typically located at the rear side of the crankshaft, which is the #7 main bearing cap, and attaches to the crankshaft flange.2. What are the symptoms of a worn thrust washer in DD15?These are the signs of worn thrust washers;a. Too [...]

1. What are the symptoms of a failing thermostat in the Detroit 8.2L?These are the most common signs;a. Engine overheatingb. Unstable temperature gaugec. The engine running too cold2. How do I know when to replace the piston rings on the Detroit 8.2L Engine?When having these symptoms, you should [...]