text: can you be convicted of dwi even if your blood test came out clean for drugs and alcohol? this is in staffor,? the officer said i weaved on the road.  i was on my cell phone and i dont believe i was weaving.  he ordered me to get out of my car and i do have a bad back i told him.  he gave me the numbers test which i passed on the fst and i believed i passed the a b c test but he said i missed p and q.  i  told him i didn't have anything to drink nor did i take any drugs.  he still wanted me to go through other test even though i have weakness in my  left leg and all.  this was all done on a hill as well.  i told him i would agree to a breathlyzer test and a blood test.  he  told me to blow but didn't tell me how hard so i blowed and the top came off.  i still agreed to take it again anyway.  i blew a 0.00 after telling him i didn't want to take any more test that i was tired he still wanted me to take more test.    then they took me to get my blood drawn and it came out 2 weeks later that no alcohol or drugs of any kind that they tested me for was in my system. a blood test would supersede a field sobriety test in court. you could have been cited for distracted driving, but you have to be under the influence to be convicted of a dui or dwi.