Gas mileage

2004 DODGE CARAVAN
189,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
VICTORIA M. HAWKINS
  • MEMBER
  • 1 POST
i just bought this van three days ago. and it is guzzling gas very badly. A thirty minute drive one way took my gas tank from half a tank to under a quarter tank, right above the E. I am needing to know what to do, and how to fix this please?
Sep 19, 2017 at 5:24 PM
Advertisement
Avatar
CARADIODOC
  • ✓ASE Certified Mechanic
  • 34,321 POSTS
  • ASE Certified Mechanic
The two best suspects are a leak in a fuel line and a sticking brake. Typically, for a fuel leak, you will smell it outside the van, and you should see a wet spot on the ground if the engine is running.

Stop on a slight incline, shift to "neutral", release the brakes, then the van should creep downhill on its own. If it does not, a brake is not releasing.
Sep 19, 2017 at 11:06 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.