dngurney

Ran fuel injector cleaner & lubricant off and on last few months.
Truck has now quit smoking should i be concerned.
If so where should i start?

Thanks guys

93 Dodge W250 I/C 225000 Miles cold air kit

dan1stgen

is it still running well or slow

JD730

I'd give you some of mine if I could.

I wouldn't worry about it unless performance has changed.

dpuckett

A properly tuned diesel should not smoke. Ever. If you get smoke, you have either fuel atomization issues, or need more air to burn the extra fuel. That is a general, broad statement, as my engine smokes a little if I hit it HARD below 15-1700rpm, but only til it reaches that point.

It sounds like the injector cleaner did its job.

Daniel

dngurney

running fine thought better to check than wait to long$$$$$$$$$$$$$