thatsnninety5
Member
- Joined
- Nov 20, 2023
- Messages
- 110
- Reaction score
- 7
Havent posted on here in a while because the car has been good, but ive noticed that for some reason my coolant is brown even if it add fresh coolant. What could cause my coolant to be brown? Rust in the cooling systems? or is this just something that happens over time? any suggestions would help, should I do a complete coolant flush of the whole system and add all new coolant and see if it turns brown and if it does, again, what could cause this?