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My Name is Reid, I do Mobile Mechanic Work in Boise Idaho. Got a Customer with a truck that hasn't ran since 2015-2016. I diagnosed a faulty ICM, replaced it with a 'Standard', from O'Reilly's (customer purchased). Got spark now. But I'm not hearing fuel pumps kick on. Not my concern yet, I dumped fuel down the yap to see if it would fire up. I got a little stumble, but no thunder. I verified spark all the way to the plugs and the plugs don't look horrible. Could be replaced but they make strong spark. It does have. A squeal when cranking, I haven't looked into that yet. Hopefully it's not a spun bearing. Could use some help.
Not hearing fuel pump kick on, it's got 2 tanks. Not seeing a switch to alternate between tanks.
Check engine light does come on then it does go off when cranking, I also see the RPMs move. So its getting a crank signal. But even with gas down the throttle it still doesn't start.
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