exesive gas usage on 4.8 chev vortex eng

2002 CHEVROLET SILVERADO
82,000 MILES
Avatar
ROBERT D KUCHTA
  • MEMBER
  • 1 POST
only 10 miles per gal? vac reads 54inch runs perfect no codes.
Mar 16, 2012 at 11:04 PM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Reduced gas mileage could be caused by any part of the vehicle-start with a badly needed tune-up, wheel alignment,suspension,brakes, transmission problems, etc. Hard to say what's causing it -
Mar 16, 2012 at 11:12 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.