E85 Problem after Cam
12-31-2019, 05:00 PM
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E85 Problem after Cam What up guys,
I have a 2014 Silverado 5.3 L83 and recently did a Texas speed stage 3 cam, DOD/AFM delete and circle D torque converter. My problem is that after I got the truck done at Calspeed performance in Bakersfield and dyno tuned ON E85, it has a high idle issue when in drive occasionally, I’ll be sitting at a light and it’ll be idling fine at 950rpm but all the sudden rev up to 1250 and stay there till I put it in neutral or park. I’m a 3 1/2 hour drive from the shop so that’s why I was wondering if it’s something at home I can fix. On 87 or 91 it doesn’t do this. Only on E85. But I want to stay running E85 because of the extra power/response it gives the truck. Thanks
I have a 2014 Silverado 5.3 L83 and recently did a Texas speed stage 3 cam, DOD/AFM delete and circle D torque converter. My problem is that after I got the truck done at Calspeed performance in Bakersfield and dyno tuned ON E85, it has a high idle issue when in drive occasionally, I’ll be sitting at a light and it’ll be idling fine at 950rpm but all the sudden rev up to 1250 and stay there till I put it in neutral or park. I’m a 3 1/2 hour drive from the shop so that’s why I was wondering if it’s something at home I can fix. On 87 or 91 it doesn’t do this. Only on E85. But I want to stay running E85 because of the extra power/response it gives the truck. Thanks
