On my daughters 2002 Dodge Grand Caravan her gas milage suddenly went down, with no engine light on?

Tiny
MICHAEL KIBBLER
  • MEMBER
  • 2002 DODGE CARAVAN
  • 124,500 MILES
Went from over 20 mpg highway to 17 mpg. After having motor flushed at dealer.
Friday, November 4th, 2011 AT 7:57 PM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check the cam and crank senors for to manyy ohms. Someitmes this causes your problem also check fuel pressure.
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Friday, November 4th, 2011 AT 8:02 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be needing a tune-up, tires/wheels, wheel alignment, brakes, suspension and transmission problems to include an A/F misture too rich, etc-Hard to say where its coming from.
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Friday, November 4th, 2011 AT 8:02 PM

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