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1997 Buick Lesabre

Tiny
OMALENE
  • MEMBER
  • 1997 BUICK LESABRE
  • V8
  • FWD
  • AUTOMATIC
  • 89,000 MILES
My car has been getting 30 or 31 mpg on the road but the last two trips I have only gotten 24 mpg. Do you have any suggestions why? There are no diagnostic lights coming on. Thanks.
Sunday, April 19th, 2009 AT 12:29 AM

3 Replies

Tiny
JOLENA2370
  • MEMBER
  • 14 POSTS
I would like to know how many miles are on this car. Also Have you checked your spark plugs, wires, air filter? If so when was the last time that you have replaced the spark plugs? Please E-mail me and I will try to help you out if I can
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Wednesday, May 6th, 2009 AT 1:04 AM
Tiny
OMALENE
  • MEMBER
  • 2 POSTS
89,000 miles. Yes, the air filter has been changed. No the spark plugs have not been changed for awhile.
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Wednesday, May 6th, 2009 AT 1:55 AM
Tiny
JOLENA2370
  • MEMBER
  • 14 POSTS
Go ahead and change the spark plugs and let me know if that helps at all.
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Saturday, May 9th, 2009 AT 2:13 AM

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