Intake Manifold Gasket May Leak Engine Oil on Chevrolet Monte Carlo

The intake manifold gasket may develop external engine oil leak. The manifold gasket will need to be replaced to correct this issue.

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Average mileage: 168,152 (134,457–210,000)
Engines affected: 3.8L V6, 3.8L V6 Supercharged
8 model years affected: 1998, 1999, 2000, 2001, more2002, 2003, 2004, 2005
13 people reported this problem
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Viewing 1 - 2 of 2 problem details
2003 Chevrolet Monte Carlo - 3.8L V6 160,000 mi,
same as valve cover, MAY CAUSE ENGINE FIRE. Needs recall !
2002 Chevrolet Monte Carlo - 3.8L V6 134,457 mi,
Intake manifold gasket needs to be replaced antifreeze and oil are mixing