Honda D Series Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
650 Posts
Could be coolant. Sometimes, instead of sweet smelling, it can smell like a musty locker room, kinda a weird sweaty stench.

You may have a small leak somewhere, maybe your rad cap, or possibly even the heater core, or the lines connected to it.
 

·
Registered
Joined
·
69 Posts
The only sour smell should come from the AC evaporator core. Unless your coolant is very dirty/old it shouldn't smell sour.
 
1 - 3 of 3 Posts
Top