2007 Toyota Corolla Q&A
2007 Toyota Corolla Question: 07 Corolla LE has 70,000 miles. Is transmission oil and coolant flush required?
I am getting different answers. 70,000 miles right now and transmission oil is a little darker and coolant level is slightly above LOW. No leaks. Need to know if I should have the tranny oil flush with filter and coolant flush as well. What do you recommend? Thanks - rafieagle
That info is in your owners manual. However it wont hurt to change both coolant and trans fluid, not flush. Use Toyota trans fluid. - pushrod
You do not have to use Toyota fluid. Penzoil will do a good job and cheaper. - Nguyenk1