Need Lockheed turboprop sounds, for my P3.

😀 High all: I downloade the P3 stormchaser, which is based on a L188. unfortunately it came with default cessna sounds
And I'd like to change the sounds to turboprops as is originally intended. I tried the sounds of the kingair, resulting in "no sound at all" I must admit I must ahve done something terribly wrong :cry😞 I copied/pasted it)
How do I go about this