[ZLBlue]

Hey

I have a 2018 A10 ZL1. For the past month, the car started giving a high straining noise whenever I shifted to D or R from P whenever the car is not in motion.

I thought there was an issue so I had my car checked by dealer but they found nothing but they did flush and replace the transmission fluid (the car already had 30k miles with about 8 hours of tracking at the beginning of the month). In the next day the straining metal noise came back and this time the rear of the end car felt like it also jerking slightly when moving from Park to Reverse or Drive, (This also happens when going vice versa but putting it into Park makes an even louder jerk and high strain noise). I had my dealer check again even with test drive and they found no idea what was causing the noise and jerking motion.

Is there any idea what's causing this? Maybe the transmission itself has something worn or broken?

I am running the ZL1 1LE wheels and sizes but had them on for 6 months before the issue came.

[modru2004]

Originally Posted by ZLBlue

Hey

I have a 2018 A10 ZL1. For the past month, the car started giving a high straining noise whenever I shifted to D or R from P whenever the car is not in motion.

I thought there was an issue so I had my car checked by dealer but they found nothing but they did flush and replace the transmission fluid (the car already had 30k miles with about 8 hours of tracking at the beginning of the month). In the next day the straining metal noise came back and this time the rear of the end car felt like it also jerking slightly when moving from Park to Reverse or Drive, (This also happens when going vice versa but putting it into Park makes an even louder jerk and high strain noise). I had my dealer check again even with test drive and they found no idea what was causing the noise and jerking motion.

Is there any idea what's causing this? Maybe the transmission itself has something worn or broken?

I am running the ZL1 1LE wheels and sizes but had them on for 6 months before the issue came.

brakes? put more pressure on the brake pedal before shifting and see if it behaves the same way.