Trying to do the brakes on my 88 gl wagon, the left front caliper won't go back in and and I can't afford a new one, anyone have any ideas Or recommendations?

Hi This is Jerry, that caliper don't just push back in you have to turn it counter clock wise to go back in. Thanks Jerry

I have the tool to do that, sorry should have said that but it won't spin, I got one side done but the drivers side is stuck

Disconnect the E-brake cable, crack the bleeder valve and the piston may go back. 

Thank you, I will give it a try

Still wouldn't return

Got it to release, thanks for the help