Very loud startup noise 2.4 exhaust manifold failure Manifold cracked equinox chevy engine remove loud startup noise very catalytic bolt thing there so
2.4 exhaust manifold failure | GMC Terrain, Equinox, and SRX Forum
Manifold failure
2.4 exhaust manifold failure | GMC Terrain, Equinox, and SRX Forum
![Very Loud Startup Noise - Ehxaust Manifold Cracked - Page 4](https://i2.wp.com/farm6.staticflickr.com/5671/22879248814_e656eb51e5_k.jpg)
Very Loud Startup Noise - Ehxaust Manifold Cracked - Page 4