1995 Buick Riviera
Hi guys i am new to your forum and need help. My 1995 Riviera was running great no lights no problems untill 2 days ago. she was hard to start going to work but finally started and ran fine 30 miles to work. When i left for the day she would not start. Has spark at coils, cranks, sprayed starting fluid in intake made no differance. It cranks and sometimes backfires out intake, It sounds like its firing at the wrong times. It is a supercharged 3.8 with about 150000 miles normally runs great. Car is all original condition
Please help the car is stuck in parking lot.
Thanks for any help