Bear14

[Bear14]

New to this forum not sure what im doing as far as posting a question . Have 2008 6.4 150000 plus miles lost four plus gallons of antifreeze yesterday no visual sign of leeks cab been off once( at About 102000 miles ) new radiator, hoses, head bolts ,water pump, egr water cooler deplete, dpf deplete

 

[Dogman]

Sound like EGR cooler. Most likely the lower one. There known for going out. But if there gone. Heater core maybe.

 

[WD40]

Welcome Bear, glad to have you here at SDD.com. Good luck on finding out what's wrong.
Doug

 

[BIG JOE]

WELCOME Bear

I'd bet some 6.4 folks will be along shortly to get you started with a Trouble Shoot.

Joe

 

[DaveBen]

WELCOME Bear. Sorry I don't know the 6.4.

Dave

 

[Bear14]

Thanks will look again lost another gallon Monday big steam cloud this time parked it for the holiday doesn't look good