strepsills, thanks for the correction.
I do know one guy who was flying a metroliner (SA227) and let ice build up on the prop spinners/inlet. On short final to TVL ( south lake tahoe airport in california USA- elevation 6200'msl or so) he flipped on both de/ anti ice systems WITHOUTturning on engine ignition...both engines flamed out due to runback...but he made the runway...couldn't get either engine started to taxi~!
YIKES...similiar sort of engine to saab....different manufacturer garrett vs the GE company.
just be careful out there and it pays to check your de/anti ice systems on nice clear days...make sure they work then or write them up when there is plenty of time to fix them.
fly safe
jon