2000 Hyundai Elantra

2000 HYUNDAI ELANTRA
180,000 MILES • 4 CYL • FWD • MANUAL
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JOERH
  • MEMBER
  • 1 POST
i have a 2000 elantra and im getting code po304. what do you think is wrong and how do i fix it
Apr 12, 2008 at 4:14 PM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

check No 4 Cly for a faulty spark plug or ignition lead first.

Mark (mhpautos)
Apr 12, 2008 at 9:13 PM
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