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ls1 gto idling issues
So hello iATN. I have this GTO that has misfires at idle. So far I have seen all cylinders missing at idle. All 8 will count up to 3-8 on misfire data. Fuel trims at 2-4%, map is at 15-16(its low). fuel pressure is at 60. There are external mods like a k&n int... Login to read more. ![]()
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Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle 21 Replies Received (View Replies)21 Replies Received (Hide Replies) |
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| Engine | 5.7 L |
| Trans | 4-speed Automatic (Electronic) |
Vehicle Data
2004 Pontiac GTO 5.7L
| Engine | 5.7 L |
| Trans | 4-speed Automatic (Electronic) |

21 Replies Received
21 Replies Received