Symptoms of a Bad Heater Core: 5 Failure Signs & Replacement Cost

[@Joseph36055]

Hello Honest Mechanic. What would you recommend with the smell of coolant with the heat on. The is no visual leaks and the heat still works great but while on I get a smell of sweetness. Any insight would be appreciated. Thank you!

[@drsaabji]

bypass heater core

[@Joseph36055]

@ what does that mean?

[@GaredTilch]

Hg

[@GaredTilch]

3:29 3:29 3:29 😮😮