Then we checked the intake manifold bolts and discovered all were loose. This probably happened after the intake manifold gasket compressed slightly.

Vital to the performance of your car, learn all about the intake manifold gasket. Discover what the intake manifold does to the purpose of the gasket.

QUESTION: I was just informed the coolant leak in my GMC Yukon is due to a leaking intake manifold gasket. Apparently this is a common problem. I was shocked at the price quoted for the repair and ...

Even above this the manifold will not burst. Instead, the gasket is designed to bleed off the boost and re-seal as the boost level drops.

Bolting on an aftermarket intake manifold has long been the introduction to hands-on hot rodding. Improved looks, performance, and, often, fuel economy can be just an intake swap away. Not to ...