PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

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Old Jan 26, 2003 | 02:15 PM
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TransAm2002's Avatar
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Default Help!!!!

Ran at the track yesterday and I keep throwing a misfire code. <img border="0" title="" alt="[Frown]" src="gr_sad.gif" /> Where do I start, plugs, wires?? The car idles not the greatest...450-500 RPM and studders until I get going. I threw this code on the motor and then on the N20. <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" /> What is wrong? Please help. I have all bolt-ons and a N20 kit. On the nitrous it felt good until the 1000ft where the car started shudder so I let off. I know the car has enough fuel.....had it on a air/fuel. Thanks for any help. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
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Old Jan 26, 2003 | 10:36 PM
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99ZEOD's Avatar
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Default Re: Help!!!!

I'd start with the plug wires. Make sure they are all fully seated. It's usually the simple things that we overlook.
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Old Jan 27, 2003 | 01:57 PM
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Default Re: Help!!!!

TTT----

Anyone else. <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
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