Gas mileage

2004 DODGE CARAVAN
189,000 MILES • 4 CYL • FWD • AUTOMATIC
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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 10:24 AM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,414 POSTS
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 4:06 PM
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