Impala Forums banner

1 - 4 of 4 Posts
G

·
Discussion Starter · #1 ·
Everytime we wash it and get as much off as we can it seems like it doubles the amount, black oily stuff that DOES not want to come out i have no idea what it is it is NOT tar the car is rarely driven. Onstar said they have never heard of it. 2008 Impala less then 3 months old. Any help would be appreciated.
It is not tree sap either.
 

·
Registered
Joined
·
3,391 Posts
1 - 4 of 4 Posts
Top