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JMI1974 · 03-17-2025, 11:59 AM

My 2015 LT has about 51,000 miles. Recently it started to run rough right after I fill up for 10 seconds. Now it takes two times to start it after fill up and it runs rough for about 10 seconds. Also ot has always sputtered a bit once in awhile at a red light. Now my dash has a light. E7A, E7B, and E78. I think it must me a fuel issue but I don't know what it is. Anybody have any experience or idean about this? The plugs are now and it had the sputter at stops before the plugs.

03-17-2025, 11:59 AM	#1
JMI1974 Drives: 2015 LT Join Date: Mar 2025 Location: Orion Township MI USA Posts: 7	Problem with sputter now worse/ stalls My 2015 LT has about 51,000 miles. Recently it started to run rough right after I fill up for 10 seconds. Now it takes two times to start it after fill up and it runs rough for about 10 seconds. Also ot has always sputtered a bit once in awhile at a red light. Now my dash has a light. E7A, E7B, and E78. I think it must me a fuel issue but I don't know what it is. Anybody have any experience or idean about this? The plugs are now and it had the sputter at stops before the plugs.