Re: 1999 Ranger 3.0L coolant leak
If it's screwed into the block perhaps it was a previous fix by someone else and the part wasn't replaced correctly? Sounds a bit off, your right...you'll have to look at it.
'00 Durango R/T 360ci 290hp (modded); 138,500m
'06 Pontiac G6 GT 3.5L 220hp; 44,000m
'12 Chrysler 200 Limited 3.6L 283hp; 13,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!