Buick Repair Questions? Ask a Mechanic for Answers ASAP
are you near a pepboys or auto zone ? can they connect and read any codes or do they get an error also ?
they will do it for free
if they can get the codes then try another test place
if they can NOT then they need to check for power and ground at the aldl connector and if that checks out then the computer is bad or the wire from the aldl to the computer is bad
you can always get me back for FREE for any follow up any time with this question even after you rate me here at Justanswer
if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer
how are you making out ?