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2004 Hyundai Elantra

Tiny
STEPHANIE&RYAN
  • MEMBER
  • 2004 HYUNDAI ELANTRA
  • 4 CYL
  • MANUAL
  • 118,000 MILES
I have a 2004 Hyundai Elantra stick shift and it won't go past 40mph without revving. The rpms go up past 4. We just changed the spark plugs and that didn't work. What else could it be?
Sunday, January 2nd, 2011 AT 7:38 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,650 POSTS
If the check engine light is on, have the computer scanned. Most parts stores will do it for free. If there is no light, check fuel pump pressure to make sure the engine is getting what it needs. There are directions in the DIY section on our homepage.
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Sunday, February 13th, 2011 AT 5:20 AM

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