Help with 1990 3.9L 4X4
Hello all,
New to the site and I have inherited a 1990 3.9L 4X4 with manual trans. I got the truck for free because it starts intermittantly and sometimes dies. Sometimes I get spark to the coil and sometimes not. It has a new fuel pump and filter and a new starter.
I work at a small shop but we don't have any diagnostic equipment here. I cleaned the battery terminals and leads down to the starter and the ground to the frame. I can't seem to locate the splice everyone is talking about on this rig. I checked the leads from the battery to the starter relay and the auto shutoff relay and they seem to be good.
Any help would be greatly appreciated....
Kindest Regards,
Mountaintrekker
New to the site and I have inherited a 1990 3.9L 4X4 with manual trans. I got the truck for free because it starts intermittantly and sometimes dies. Sometimes I get spark to the coil and sometimes not. It has a new fuel pump and filter and a new starter.
I work at a small shop but we don't have any diagnostic equipment here. I cleaned the battery terminals and leads down to the starter and the ground to the frame. I can't seem to locate the splice everyone is talking about on this rig. I checked the leads from the battery to the starter relay and the auto shutoff relay and they seem to be good.
Any help would be greatly appreciated....
Kindest Regards,
Mountaintrekker


