I think it's important to note that he's not referring to white smoke at startup, but rather white smoke while driving. Point in case, you can have white smoke at startup due to glow plug relay not working. Thank you

Dude this is by far the best video of an overview

Very informative! Love the charts! Always a learning experience. By the way forgot the last comment, love the new beginning and ending! Keep it up!

Thank you. Every video is studied. No short cuts. When I’m picking up the ‘test drive’ really I’m how long the job took that much time late going to the next job if I still have it. Really helped me with your blank campus blocks. This video isn’t any issues I’m having but this video will give me nightmares!!!!

Another bad ass video from the Doctor. Kudos brother.🇺🇸

I had white smoke. It was worse at start up. After looking at a few things I also noticed diesel in my coolant. Googling found several people have had an injector cup crack. Further inspection soon found exactly that; a cracked injector cup.

Thank you for all your videos and help me a lot. Thank you so much

Im a plumber by Trade and now a Ford mechanic, i have a 97 f350. Im not complaining i love my truck and all the new tools ive bought to keep it running. You're videos have helped me do so! Thank you Sir!

Thanks again. My truck keeps getting better!

I am a new mechanic and your channel is a very big plus.

Once again, Great Information! Thank you very much!

Glad I’m first here !!! Great content Clint! You kick ass man!!

Chris your always great thank you

Dude!! great video!! Thanks I learned a lot!!!

Thanks Again !!

Fantastic video! One thing to add though, if you still have smoke after unplugging the injectors the injector causing the problem can be leaking fuel due to a stuck ball valve or whatever. So, at that point the only way to isolate the problem injector would be to block the fuel supply to the injectors one at a time. Or measuring the return fuel amounts for each injector the one with the least or the one with no return most likely the case is leaking fuel into the combustion chamber not allowing for optimal combustion temperatures. Meaning the metal is acting as a heat sink. Also measuring the exhaust temps with a thermal imaging camera is also a good test the one coolest means its not firing the one thats the highest is getting to much fuel, that will at least point you into a direction.

Great information thank you again

Verry good video thanx cheers 🥂 😊

Thank you Master

Clint’s the man!🤙🏻