2004 Honda Civic Won't start when parked uphill

Tiny
GYPSYMAN66
  • MEMBER
  • 2004 HONDA CIVIC
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 120,000 MILES
Just acquired this Honda recently and it won't start when it's parked uphill, sometimes even slight. Always starts when parked downhill or level. No other symptoms that I have noticed.
Tuesday, July 8th, 2008 AT 9:26 PM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Hi gypsyman66,

If the fuel level is low, that can happen.
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Wednesday, July 9th, 2008 AT 2:18 AM
Tiny
GYPSYMAN66
  • MEMBER
  • 1 POST
It has happened with a near full tank.
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Wednesday, July 9th, 2008 AT 9:25 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
If it can crank and won't fire up, I would suggest checking the main relay. Honda does not have any component that would be affected if it is parked inclined or not.

Test for power supply from main relay to fuel pump when it happens.
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Wednesday, July 9th, 2008 AT 10:32 AM

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