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Discussion Starter · #1 ·
well i have a 97 silverado with a 350. i have replaced the coil and ignition module and it is still not firing in the plugs. i have about run out of ideas of stuff to check. just seeing if anyone has any ideas, or knows whats wrong with it. thanks
 

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You verified no spark at the plug - Could be your crankshaft position sensor - Hook a scan tool up to it with the key in the on position and pull any codes!

Simple shit first - Check fuses. ECM, IGN, etc.
 

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Discussion Starter · #5 ·
when you try to start it, it just turns over. i have checked every fuse, and it is getting fuel to the motor. but there is no fire in the wires, but it has fire leaving the coil.
 

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HOT AIR BALLOON OWNER
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PCM receiving power?
 

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Discussion Starter · #8 ·
well thanks for all the ideas, but i found the problem. i left my truck outside at my moms house and a squirrel of something chewed my crankshaft sensor wires into, along with my speedometer wires. so i got them all connected back up and it is running now
 

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lmao
 

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You verified no spark at the plug - Could be your crankshaft position sensor
well thanks for all the ideas, but i found the problem. i left my truck outside at my moms house and a squirrel of something chewed my crankshaft sensor wires
Not even a thank you? :pow:

Glad you got it running, invest in a shotgun.
 
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