93 Grand cherokee start problem
 

Hello all,

well.. I kept checking the tdc/cps sensor and a few other things. gave
it a tune up.. but my 93 ZJ kept refusing to start again.
It seemed ok for a few days, but then it started again (not starting,
rough idling especially when the engine was warm.)

I took it to the garage, and they sai that the coil wasn't getting any
power, most likely because of a "bad ground" ?

The said they exchanged a few relais and that it wasn't doing it now.
I have the impression they didn't really find a cause.

if it is a bad ground that causes the coil to not get any power... any
ideas to where to look ?

thanks,

Ron