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09-24-2024, 09:57 PM
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#1 |
 
Drives: 2023 Chevy Camaro 1SS Join Date: Jan 2023
Location: N/A
Posts: 10
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Rough idle/rough acceleration
At idle the car will shake pretty bad and atacceleration it seems like its struggling to do so. Took it to the dealer but the problem is still there, they apparently did an relearn process for my acuators since I have an corsa exhaust. No CEL right now but a week ago the code was P12EA and it suddenly went away but it still shakes and at the exhaust it sound like "put..put..put put put..put". Sure its a misfire but dont know what it could be as its no code. any suggestions?
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09-25-2024, 12:29 PM
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#2 |
 Drives: 2019 Camaro 1SS1LE Join Date: Jan 2024
Location: Utah
Posts: 370
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Assuming this is an auto? If the exhaust has removed the AFM valve, I think there is some tuning that needs to be done. I could be wrong, not familiar with all the Auto issues. It kind of sounds like the car is going into 4cyl mode at the wrong time.
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2019 1SS1LE M6 Shadow Gray Metallic
ProCharger D1X Race Kit - 4.25" Pulley || GPI Pistons/Rods - ACL Bearings - ARP Hardware || LME Timing Chain Guide || Katech C5R Timing Chain || Katech OE Spec Billet Oil Pump || OE Ported Heads || CHE Trunnion Upgrade || BTR 220 Cam - BTR .660" Dual Springs - GM Racing "Caddy" Lifters - BTR 3/8" Pushrods (7.825") || ATI Balancer || LT4 Injectors || LT4 HPFP || JMS BAP || DSX Flex Fuel || LT2 Intake Manifold || LTH (Catless) || Stainless Works Redline Series NPP || 91 + 8oz Boostane 7/26/2024 Tuning in progress |
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