it has a bucking or surge, it acts like it looses power for a second. it has 151,000 miles

2000 CADILLAC DEVILLE
151,000 MILES
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IRISHLADY
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  • 1 POST
it is acting like it looses power or not shifting
also the gas mileage has gone way down in the last week, like from 23 or 24 mpg to 17
Apr 11, 2012 at 11:57 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
i would start with basics like plugs and filters. keeping up on maintenance is tough these days.

Roy
Apr 12, 2012 at 12:22 AM
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