Re: Heater core keeps going bad
Had a heater core leaking in another car, and a reputable mechanic who runs a custom speed shop recommended K seal to me. He has used in many vehicles and never failed. I used one bottle and after 50k still no leaks, and I run the heck outa the motor. It has temperature sensative ceramic fibers that react and coagulate to peramanently seal the leak, without restricting flow in the cooling system. I've not changed coolant since adding it and zero issues. For just a few bucks, can't say enough about this product.
2006 GC Overland QD II
5.7 Hemi, Modern Muscle 85 mm CNC ported TB, Apexi super voltage stabilizer, Billet Tech. Catch Can, Koni FSD shocks/struts, SRT8 sway bars, Cooper Discoverer SRX 255/65/17, Amsoil fluids, Diablosport Intune CMR tuned by Hemifever tuning.