This probably happened after the intake manifold gasket compressed slightly. We tightened all the intake bolts and a 100-mile ...

A leak in the exhaust manifold or its gasket can allow exhaust gases to escape, which poses a health hazard to the car’s occupants and can result in erroneous readings by the oxygen sensor ...

MAHLE Lifecycle and Mobility (formerly MAHLE Aftermarket) added its latest Manifold Installation Set (MIS) – MIS19945. It’s available for GM 5.3L and 6.2L engines in various models of Cadillac, ...