2004 Dodge Neon Gas cap test

2004 DODGE NEON
95,000 MILES • 2.0L • 4 CYL • FWD • AUTOMATIC
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SPENCENVICKIE
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  • 29 POSTS
Would a faulty gas cap make the car hard to start (like a fuel pressure issue) and contribute to poor gas mileage? And how can a gas cap be tested?
Apr 28, 2014 at 12:59 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,761 POSTS
No, it would not. If you suspect a fuel pressure issue, then read take a fuel pressure reading to determine that.
Apr 28, 2014 at 7:41 PM
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SPENCENVICKIE
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Thanks
Apr 29, 2014 at 12:58 AM
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