Possible corrosion?

2006 HUMMER H3
100,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
REIGN9464
  • MEMBER
  • 3 POSTS
I noticed this near the wheel of my truck, it is garage parked and has not been driven for awhile. What could this be?
Oct 9, 2023 at 1:04 AM
Advertisement
Avatar
STRAILER
  • Experienced Mechanic
  • 55,238 POSTS
Where is the corrosion? We need information and perhaps an image would be great. Front or rear wheel? Steering wheel?
Oct 9, 2023 at 3:33 AM
Avatar
REIGN9464
  • MEMBER
  • 3 POSTS
I noticed this under my vehicle, it is garaged daily and has not been driven in a while. What could it be?
Oct 9, 2023 at 3:54 AM (Merged)
Avatar
MONSTERTRUCKDADDY
  • Experienced Mechanic
  • 31 POSTS
Hello,

It looks to me like it may have had some mud get packed up in the bump stop and has probably dried out and fell out. Maybe the bump stop itself deteriorated and crumbled?

It's hard to say for sure from the pictures. Does it have any kind of texture? Is it greasy or dry? Any smell?

Jason
Oct 9, 2023 at 3:54 AM (Merged)
Avatar
REIGN9464
  • MEMBER
  • 3 POSTS
It has not been driven in a year, but I went out and started it for battery purposes. I know it was not there the last time I checked. I’ll go check it for texture and smell after work and respond again.
Oct 9, 2023 at 5:15 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.