99 GMC Sierra has power but will not crank over

make sure batt. connections are clean and tight , No click ? nothing ? there may be a relay to check , then see if power is getting to the solenoid when you hit the key , if it is then it may be the starter

I remove the starter relay and the ignition fuses and replace them and vehicle started several times since then I will replace the starter relay just in case thanks

good to hear , I like to know the outcome of these endeavors , we rarely do