I have only used stop leak as an emergency measure. I had a plastic tank radiator develop a crack and stop leak got us back home from Kansas. It always costs more to repair the vehicle after stop leak is used, it accumulates and plugs oil coolers and heater cores.
__________________
02 Saturn L200 5 speed- 265k miles
84 Gmc 6.5 na diesel K30 4x4, TMU
2006 Lincoln Navigator, 215k miles
|