CAMARO6 - View Single Post - Intake manifold popping noise, rpm fluctuation, high idle

Spaceme1117 · 01-11-2022, 11:59 AM

All the symptoms point to a vacuum leak. I would check the intake manifold bolts. If I recall, it is common on the MSD intakes that they can work themselves loose.

01-11-2022, 11:59 AM	#6
Spaceme1117 Drives: 2017 Camaro SS, 2011 Corvette GS Join Date: Feb 2019 Location: Erlanger, Kentucky 41018 Posts: 815	All the symptoms point to a vacuum leak. I would check the intake manifold bolts. If I recall, it is common on the MSD intakes that they can work themselves loose.