leaking coolant

[85cHeavyMetalBogger]

i'm leaking coolant on my 00 zr2 blazer. cant c where its coming from and the only place i see it dripping is off frame on pass side behind tire. its only wet in that area. any thoughts, i'm kinda stumped.  also have been smelling it inside through vents.

[Disturban]

Probably heater core and or hoses for heater core. Might also check intake manifold gasket (Common problem) but you say you can smell it through the vents so my money would be on the heater core, have fun with that it is a hell of a job replacing them on a S10!!!

[Captn. J]

prolly heater core,.,,   they re behind the glove box and good luck

[old school truck dude]

i'm leaking coolant on my 00 zr2 blazer. cant c where its coming from and the only place i see it dripping is off frame on pass side behind tire. its only wet in that area. any thoughts, i'm kinda stumped.  ((also have been smelling it inside through vents.))

HEATER CORE!

[KORNBREAD]

yeah the heater cores on the s10 blazers are the biggest pain the ass to do. get ready to damn near take the whole dash and stuff off.

[Blazin40s]

Heater core dude

[Disturban]

Just bypass the heater core and install an inverter then you can plug in something like a hair dryer in the winter for heat

[wayne w]

heater core