Antifreeze/coolant

[Greenfistlol]

So im at 70k miles on my fiST and went to do an oil change noticed i was very low on coolant it has the old reddish/orange coolent but i was told they now use a yellow one can i mex the 2 just to top it off or is it worth draining the whole thing and putting the fresh new yellow stuff in? Thanks in advance!!

 

[XR650R]

You can mix them. Not a bad idea to flush it at 70k.

 

[Capri to ST]

+1, you can mix. Here's a Ford bulletin-

 

[Greenfistlol]

+1, you can mix. Here's a Ford bulletin-

Thank you!

 

[Greenfistlol]

You can mix them. Not a bad idea to flush it at 70k.

Thanks appreciate it think ill just take the time to completely flush and save myself having to do it later how many qrts go in it?