Very strange to smell that, it started 2 day ago. Then was fine the next day. Now again a strong syrup smell near my steering as I drive. Any ideas??? This time it lasted ten minutes.
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@Coralmist I would not expect to see much loss if it's a pinhole leak. Also if it's the heater core it won't tend to start leaking until the car warms up a bit and the thermostat opens up.
@Coralmist yes, you still have flow through the heater core once the engine thermostat opens up. turning the heat on just opens a damper to allow the fan to send air through the core.
