Firstly i just want to apologise if any of my information is incorrect. I took a long (Hopefully long enough) look at the Garrus Vakarian information on the Mass Effect Wikia page.
I notice in ME2 and 3, there's a risk of Garrus dying (Higher in ME3 apparently). I'd like to save him as i think he's quite an awesome squad member and character overall. I am partway through ME2, have just recruited Mordin after getting Garrus and done a few side-missions (Last one completed was the mechs destroying some crates..cant recall exact mission name). From what i can tell Garrus in ME2 will only die if i dont save him in time when on the bridge at Omega, if thats so then thats that sorted already. As for ME3 there seems to be a specific set of things that need to happen or Garrus, and alot of other normandy crew and squad will die at the end, of course i want to avoid this in my first playthrough so want to be prepared for it when i play ME3!
Any information is appreciated! :D