What would be the cause of white smoke coming out of the tailpipe on a 1993 plymouth voyager with the 3.0 V6. Any help would be appreciated.

sounds like you have blown a water port on one of the heads. Check your oil. If it is white and foamy that means the antifreeze is leaking into the oil. You will have to replace the head and possibly more to correct it.

Thanks, I'll have to check that tomorrow.