I am having many electrical problems and i am hoping its the ground,
can i have a diagram of were all the grounds are for an 88 renix 4.0
5spd.

when ever i use the blinkers or try reverse the ignition shuts off and i loose everything, like when the key is in position 'on' nothing happens no dash guages no warning lights to the left of the dash, and it wont restart.\

any help, helps because i dont know

 

Could also be an issue with the steering column as well.

 

my steering wheel is loose, how can i check to see were the problem is, or a temporary fix so i can get it home.
thank you