Post by
Justin35ll »
https://forums.nicoclub.com/justin35ll-u118020.html
Fri Jan 22, 2010 3:34 pm
coolant will deff give off white smoke, but excess fuel will too. and a lot of it. I know from experience.
And since he stated the engine was stumbling and running rich that could be the problem.Check for both, but I've had a problem of running rich/missfiring/ and a lot of white smoke coming from the exhaust and it happened to be a 4th injector oring that was leaking.