1999 Dodge Ram 1500 w/ 318.

Going to flush the coolant system, my question is , if I take out the drain plugs on the block is there a recommendation for using any block sealant, I know GM has some tablets they recommend. Any thing to put on the plugs when reinstalling them?? Don't have a service manual, thought I 'd ask the experts..TIA

 

Put some teflon (sp?) tape on the plug before you reinstall the plug. As far as a block sealant, im not to sure. Gonna have to wait for someone else for that.

 

Yes to the teflon tape or any other thread sealant. No on block sealant.
WC

 

Perfect, thanks for the info.