Intake Manifold Gasket May Leak Engine Oilon Buick Riviera

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

RepairPal Verified
Average mileage : 150,500 (121,000–170,000)
6 Years Affected: 1993, 1995, 1996, 1997, 1998, 1999
13 people reported this problem
4 people shared problem details
1996 Buick Riviera170,000
Smells of burning oil when I drive it
1998 Buick Riviera121,000
Slow drip onto exhaust manifold makes black smoke,
1993 Buick Riviera155,000
intake manifold gasket leak. causing gas consumption and stalling out
oil consumpsion excessive qt week
Related Items:
The intake manifold and valve cover gaskets can develop external engine oil leaks.
I've just finished upper lower and head gaskets, I'm no pro but I've done a few and always had...
checked all plugs, wires and coil packs they are fine, O2 sensors and mass air flow sensor are...
my riviera cuts out under load runs ok until you give it 1/2 full throttle,have mass sensor,int...
my check engine light is blinking , bad smelling smoke is coming out of the exaust , car wont s...

Related Content