Have a close look at the water pump...very much sooner rather than later.I'm aware that my coolant is leaking because my heat went out and when I noticed Ichecked antifreeze and seen a small leak just had to add antifreeze and heat came back, was going to get that leak fixed but now I think I have a huge problem :frown: also there is a sqealing noise coming from somewhere :frown:
You'll have a timing belt maintenance due soon (97500-100K).
Stalling issue sounds sorta like a bad mass airflow sensor given the symptoms, but that is a wild guess based on things I've had other cars do. Is the check engine light on? If so, pull the codes, report back, and we can give you a better idea of what's going on.