Northstar Engines and System Technical Discussion Discussion, Flushing radiator 98 deville in Cadillac Engine Discussion; Can anyone tell me how to drain the radiator on a 98 Deville?? Thanks for your help!!!!...
- 06-11-06 04:28 PM #1Cadillac Owners Member
- Join Date
- Apr 2006
Flushing radiator 98 deville
Can anyone tell me how to drain the radiator on a 98 Deville?? Thanks for your help!!!!
- 06-11-06 10:17 PM #2
Re: Flushing radiator 98 deville
Open the drain plug under the left side of the radiator. There should be a small hole to get at it but it is difficult to reach. Make a tool like a 3/4" dowel rod with a slot cut in the end to help turn it, or just pull the lower hose. You'll have to remove the hose anyway to insert the sealant tabs (cooling system suppliment).