mike maloney
Resident Fuktard
- Joined
- Dec 29, 2019
- Posts
- 73
- Reaction score
- 15
Ihave 2014 gt with 29,800mi. and I figure it is time to change antifreeze. It looks good but should I do a complete flush job,or just drain radiator and change? Also,prestone concetrate is $5.00 cheaper per gal. than motorcraft per gal.