1998 Chevy Truck poor fuel economy

1998 CHEVROLET TRUCK
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JOE GIFFORD
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  • 2 POSTS
Engine Performance problem
1998 Chevy Truck V8 Automatic 105000 miles

my 98 chevy 3500 was getting 11 miles per gallon last year. this year its getting 9 or less with no check engine light, seems to be running fine though
Oct 22, 2010 at 9:42 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Give it major tune-up if you haven't done it recently
Oct 22, 2010 at 9:53 AM
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JOE GIFFORD
  • MEMBER
  • 2 POSTS
it has a 350, put plugs & wires in it last year. your probably right, il give it a try thanks
Oct 22, 2010 at 10:04 AM
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