This is my first time so bear with me. I purchased my G6 GT about 2months ago. Had some popping or thumping under front end. I took it to the dealer, they replaced steering I shaft and lube job. 2 days later, steering went out completely and there was no stopping point for the steering wheel. Luckily this happened after parking. The dealer fixed that but now there is s clicking sound when turning my steering wheel left of right. Any suggestions? My mileage is 34,000 and some change.