need help on buzz test

[atstew42]

Hi. I have a 97 f250 obs. At least one injector is stuck open. I read in tech files about buzz test. I live in laurens sc. Does anyone know where i can get this done or what tool or device i need to do it myself??
Thanks, Thomas

[madpogue]

Three options, depends on your preference of "format":
* Aeroforce Scangauge - round dash gauge that can also scan for codes and do tests such as the buzz test
* Snap-on MT2500 with K2a data key - old-school version of a stand-alone plug-in scanner/reader/tester
* AutoEnginuity software - turns your laptop into a scanner/reader/tester, lets you log PCM data over time. Requires a laptop, of course

Or find a shop that has one of the above.