Could be your shift interupt switch, is your drive hard shifting, any delay
when that interupt is switching will kill your engine.


--
Bruce
99 White WJ 4x4 Select Trac
89 YJ
03 Liberty Ltd L.O.S.T #000256
90 XJ6 Sovereign

"LeeC" wrote in message
om...
My 91 merc. 5.0 LX with a Alpha I gen II dies when shifting into
reverse. This has happened suddenly after 12 years. I remember reading
that there is a cut-out switch in the throttle that may be the cause.
I have both service manuals but find no reference to it.

Any help would be appreciated.

Thx, lee