1988 Buick Century not driving smooth

1988 BUICK CENTURY
100,000 MILES • 6 CYL • 2WD • AUTOMATIC
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LILCOOK21
  • MEMBER
  • 1 POST
I have noticed that oil has leaked over into the carburetor, when I press the brakes the car chokes out, as long as I press the gas its ok but sort of rough
May 6, 2009 at 1:24 AM
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JERRYGOODWRENCH
  • ✓Experienced Mechanic
  • 77 POSTS
check vacuumn lines ..sounds like when you push on brakes engine vacuumn is going away through the brake booster. Vacummn operates the pcv valve which would account for oil leak. Just an idea tht might be worth looking at...
May 6, 2009 at 11:13 AM
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