johnp
05-21-05, 02:18 PM
I want to change the engine coolant in my 94 deville 4.9.
Do I have to add special pellets in the coolant ?
Do I have to add special pellets in the coolant ?
| View Full Version : Changing Engine Coolant johnp 05-21-05, 02:18 PM I want to change the engine coolant in my 94 deville 4.9. Do I have to add special pellets in the coolant ? BeelzeBob 05-22-05, 01:31 AM I want to change the engine coolant in my 94 deville 4.9. Do I have to add special pellets in the coolant ? YES. Search using "coolant supplement" and read my posts in the archives. | |