More No start
#1
More No start
'94 s-10 4 cyl. won't start. the fuel pump comes on but there's no spark and no starter. I suspect maybe the starter relay, can someone tell me where it is and maybe how to test it? I jumped the starter and it turns over fine.
thanks
thanks
#2
#4
I read it won't crank from the ignition switch. It could also be the starter solenoid. I have an issue sometimes with mine doing the same thing. I carry a screwdriver to jump the solenoid if it won't crank. Not saying you should do this, but when my car won't crank, I turn the key switch on, and jump across the solenoid with the screwdriver.
#5
Hi Kevinkpk: it turns over the way it's supposed to with a hot wire to the ignition terminal on the starter. yes it's true it won't crank from the ignition switch but there's also no spark. I took out the switch and it seems to be ok. Does anyone know what those 2 circuits (starter & coil) have in common? I'm guessing a relay or fuse maybe(?). maybe something before the juice gets to the key switch? another forum says there's a relay on the back of the fuse panel (which I haven't opened yet), but it's not shown on Chiltons wiring diagram. Same post (2007) says to [paraphrase] "hot wire the yellow wire on the ignition switch module and the key will work like it should" (in his case). I haven't tried that either, does anyone know where the yellow wire goes?
Last edited by Mous; January 16th, 2021 at 7:53 PM.
#7
Hi Kevinkpk: it turns over the way it's supposed to with a hot wire to the ignition terminal on the starter. yes it's true it won't crank from the ignition switch but there's also no spark. I took out the switch and it seems to be ok. Does anyone know what those 2 circuits have in common? I'm guessing a relay or fuse maybe(?). maybe something before the juice gets to the key switch? Chiltons manual says there's a relay on the back of the fuse panel which I haven't opened yet, but it's not shown on the wiring diagram.
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#8
the starter turns and engages wonderfully when I jump the starter ignition terminal from the battery. It's totally NOT THE STARTER. the problem is (I think) between the key and the battery. Part of the problem is it's been raining and the truck is in someones muddy driveway 4 miles away and they want it gone (but politely). So I need a plan before I go over there & can't just mess w/ it like I could in my shop.
Last edited by Mous; January 16th, 2021 at 7:54 PM.
#10
the starter turns and engages wonderfully when I jump the starter ignition terminal from the battery. It's totally NOT THE STARTER. the problem is (I think) between the key and the battery. Part of the problem is it's been raining and the truck is in someones muddy driveway 4 miles away and they want it gone (but politely). So I need a plan before I go over there & can't just mess w/ it like I could in my shop.