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Old 11-24-2011, 05:09 PM   #1
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Default 96 bonneville non */c stalls

I currently have 2 96 bonneville se'* one of they currently stalls when ever it feels like it no warning prior to stalling i have swapped pats from car to car trying things i have tryed the maf sensor,tps sensor,ingnition module,iac motor it has also had the ckp sensor replacer last summer the car has a hard start i beleive due to bad check ball in fuel pump i was woundering if anybody has had this problem or any ideas because i really dont know where to go with it it also has no dtc'* (check engine light)
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Old 11-24-2011, 09:03 PM   #2
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I was going to say crank sensor, but you did that. Check the battery cables. They tend to corrode and can cause stalls. Also check the ground under the ICM.
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Old 11-24-2011, 09:20 PM   #3
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i cleaned under the ignition module with a die grinder and used die electric grease i also forgot to mention it will fire right up with no hesitation i just put into neutral and start it up as im moving
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Old 11-24-2011, 09:36 PM   #4
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There should be another ground under the ICM mounting plate. It'* the ground for the ignition wiring harness.
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