testing

[dirtymike]

I have taken the intake and plenum off and wondering if there is a way to test all these sensors and injectors. It would be expensive to replace all of them. Thanks Dirty

 

[rusty ol ranger]

Are you having issues? If so what kind?

 

[JerryC]

there's this:
https://www.amazon.com/Automotive-Injector-Tester-Powerful-System/dp/B077N76B2Z/ref=sr_1_1?ie=UTF8&qid=1530237681&sr=8-1&keywords=fuel+injector+tester

I remember seeing a post somewhere where a guy rigged up a fuel pump and line to a fuel rail removed the vehicle and fired the injectors one at a time to check spray patterns. I don't remember what he used instead of gas, water probably.

 

[IIBRONCOS]

I would rebuild all of the injectors while they are easy to get at.
I can describe how, but you can Youtube it for help. I bought the kit for all 6 injectors for about $20.00 on Ebay. You can see Ebay for inexpensive kits to pressurize the injectors for testing spray patterns. I used a pump up spray bottle to pressurize the injectors with lacquer thinner to clean them before the new kits went in.
Here is one video to watch. https://www.youtube.com/watch?v=9x0d7deCMpk

 

[dirtymike]

Injectors have been cleaned and rebuilt, now for the PCM sensors. I'm old school in a computer world. Guess its time to embrace silicon valley. Dirty