Question on Antifreeze Protection-

[Matt M PA]

My 2000 GTS is going to have to switch with my '72 Plymouth for a couple months, and park in my enclosed car trailer while I work on the '72. I just checked the antifreeze in the GTS, and according to my inexpensive (cheap) tester..it is good to -20F. Is this about right, or should I be changing the coolant? The Viper has 3700 miles. Thanks!

 

[Jim Sullivan]

What's antifreeze?????????

 

[Steve-Indy]

You're close now. But I might add a little more straight antifreeze to be safe.