[T2] curiouser and curiouser

[Joe Average]

Have you ever replaced the injectors? My understanding is that injectors 
come in many flavors and the computer just tells the injectors to cycle 
frequently or infrequently depending on the load on the engine.

If you have injectors that are too big, then it may only cycle 5000 
times for a set load/time/speed as the factory intended but it might be 
squirting twice the amount of gasoline.

Another idea - have you removed the injectors to see if they are 
leaking? Fuel pressure high?

Are you sure that your odometer, which is half of the fuel economy 
equation, is accurate enough? Maybe it is getting a reasonable fuel 
economy but your number of miles driven is incorrect?

just some ideas to chase.

Chris in TN