Does the 1994 GMC Have a timing belt or a timing chain?

pratbrat101

New Member
My jimmy Broke down on my way to work. I heard a pop then it shut off.I've tried to give it gas while trying to start it but the gas peddle is limp. Could it be my timing chain/belt or the fuel pump that's the problem?

Thanx,
Pratbrat101
 
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