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No spark no start 91 Chevy Silverado 1500 c

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Old October 27th, 2018, 12:41 PM
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Default No spark no start 91 Chevy Silverado 1500 c

I have checked the fuel pump fuse under the hood and it is good. I checked for spark and I didn't get any when I tried to start the truck. I hear a noise coming from the fuel pump when I turn the key over so I am pretty sure the fuel pump is good. What next?
Old October 27th, 2018, 6:53 PM
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Originally Posted by Krissy 7785
I have checked the fuel pump fuse under the hood and it is good. I checked for spark and I didn't get any when I tried to start the truck. I hear a noise coming from the fuel pump when I turn the key over so I am pretty sure the fuel pump is good. What next?
Do you have an OBD I code? Dash light on?
Old October 27th, 2018, 6:56 PM
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I have a light that came on about a week ago that said check guages and my thermostat guage started going crazy
Old October 28th, 2018, 4:17 AM
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Originally Posted by Krissy 7785
I have a light that came on about a week ago that said check guages and my thermostat guage started going crazy
I doubt that would not allow ignition spark. You might have a bad coil or something else like corrosion going on with a no spark condition. You have an HEI distributor?\

Could be a bad ECM, those HEI's are famous for.




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