Chosen Solution
Would like a diagram of how the drive belt should run.
Most manufacturers have a tag on the core support by the radiator. Some put it on under side of hood. But either way, here is what I found. https://www.google.com/search?q=1992+gmc… You’ll have to look through there to find the exact one because you didn’t say if it had A/C or not. Hope this helps.
