m1028 cranking issue

[bennyp]

everything works lights blinkers all but will not spin over with the key
worked fine till i installed a am/fm radio now nothing

any sugestions?

 

[cpf240]

The starter relay under the dash sits near the stock radio location. Perhaps a connector came loose, or if the doghead mod has been done, a terminal shorted causing a blown fuse of fusible link.

 

[Rustyshackelford]

Yes check the 16ga fusible link on the bus bar next to the fuel filter.