Hi guys.. it's been a while but.. anyhow... my car stalls when i brake a little hard like stopping from 30mph-0. It only stalls sometimes, but most of the time, when i'm almost at a full stop, the RPM would go down to like 400 or 300 even, sometimes. Over the last 2 years, it had a same problem with the RPM going down to 400 or 300 but it'll basically catch back up to 600. I have no problems driving on highway or local, but it's just when i step on the brake a little hard that stalls out. I have no check engine or any lights on. Any clues? 92 VE

check that rubber vacuum hose from the brake booster to the engine.

as a matter of fact...check all the rubber vaccum hoses and replace if necessary.

Like Danny said.

If that does not fixit:
- Dirty IACV may cause intermittent idle stall (not really related to braking).
- Happiness depends what happens: Gas in the tank will rush to front (pump has a flu?)
- Any connector/wiring/part affected from engine angle change/movement