Tuesday, February 27th, 2007 AT 6:02 PM
I recentely asked a question concerning my 1994 ford explorer which has 19500 miles V6 4.3 liter engine. I changed the transmission fluid last week. Now it putts and thick black smoke comes out the tail pipe, the check engine light is on. How could this happend from changing the transmission fluid. Could it be the cataylitc converter fuel injection problem or what. I was told to check where I worked on this car and have found nothing. PLEASE HELP ME!


