• Tiny
  • Anonymous
  • 2002 Buick Regal
  • 95,000 miles

3.8 not super charged. Engine dies out as as I increase throttle. Starts and idles fine, very smooth at low idle and up to 2,000 RPM, no rough idle or loss of power under 2,000 RPM. Got a P0306 code so replaced injector in #6 and all plugs and wires. Also replaced the coil and fuel filter. No more code coming up but still acts exactly the same, nothing I did makes a difference. Feels like it's not getting enough fuel, I did not check fuel pressure yet. Any suggestions on next steps would be appreciated, I am out of ideas. Thanks.

Friday, January 25th, 2013 AT 12:54 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,082 posts

Check fuel pressure first. Vin I 48-54 psi VinK 53-59 psi if low that cause syour code

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Friday, January 25th, 2013 AT 3:28 PM

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