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Old 08-12-2018, 11:17 PM   #1
gearheads78
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Join Date: Aug 2011
Location: Dallas TX
Posts: 563
88 454 TBI crew cab how do you get engine trouble codes? s

So every few days my service engine soon lamp pops on with no drivability issues. Once you shut it off there are no codes stored. All I get is code 12. I also tried to check with the engine still running and the light just flashes.
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