Chevrolet Tahoe exhaust noise issue after replacing broken exhaust manifold bolts on Chevrolet Tahoe

Some Chevrolet Tahoe owners report experiencing exhaust noise issues after replacing broken exhaust manifold bolts, including a ticking noise that may indicate the need for manifold replacement, especially when the engine is cold. These owners often find that broken bolts can lead to exhaust leaks, producing a ticking sound similar to a metronome as gasses seep around the manifold instead of through it. While some individuals have had success using bolt repair kits, it is crucial to ensure the repairs are done correctly to avoid further complications. Additionally, excessive vibrations in the steering wheel, gas pedal, or throughout the vehicle can signal underlying exhaust system problems, which may worsen over time and potentially damage other components if not addressed. If exhaust noise persists after repairs, a thorough inspection of the exhaust system by a mechanic or exhaust specialist is recommended to identify any remaining issues or leaks.