SETXTurbo
New Member
- Joined
- Mar 9, 2023
Thanks for reading, everyone. I need some help troubleshooting a hard contact "bang" noise when my 87 GN goes through a steep dip (for example a transition joint on the highway between bridge and pavement). It only happens when the car has 2 or more people. The noise sounds like it's metal on metal, and seems to be coming from the passenger side under the front floor mat. Some say its coming from right behind the passenger seat, it's really hard to tell due to sound travel. The passenger can even feel the contact vibration when it occurs.
Just three weeks ago I had the front end suspension rebuilt.
- new inner and outer tie rods
- new center link
- idler arm and brackets
- QA1 front duel adjustable coil overs and springs
- QA1 thrust berings
This helped quite a bit and the contact happens less but it hasn't eliminated the issue completely.
Are there any specific points I need to check for contact? Any other ideas of what this could be? As always, I really appreciate the help, input and time, and feel free to ask me any questions. Y'all be safe out there.
Just three weeks ago I had the front end suspension rebuilt.
- new inner and outer tie rods
- new center link
- idler arm and brackets
- QA1 front duel adjustable coil overs and springs
- QA1 thrust berings
This helped quite a bit and the contact happens less but it hasn't eliminated the issue completely.
Are there any specific points I need to check for contact? Any other ideas of what this could be? As always, I really appreciate the help, input and time, and feel free to ask me any questions. Y'all be safe out there.