Hi, I have purchased a 2001 Kia Spectra which is also sold as Kia Shuma in some countries. The previous owner has told me that car has a faulty TP Sensor as informed by his mechanic. The car is giving black smoke. After an online research, I found out that normally black smoke is due to MAF sensor. I can smell some fuel as well whilst driving. Some guidance on this will be appreciated. Thanks.