LT1 acting like a POS
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Joined: Oct 2007
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From: The 'Burbs of Chicago
RE: LT1 acting like a POS
Do you know for sure that your #7 cylinder is one that's mis-firing, or was that a guess? A PO300 code is a random misfire, but that doesn't necessarily mean there is more than one cylinder mis-firing. It could still be just one. It's also possible that the clicking you hear could be a bad (and noisy) fuel injector. You're hearing the click on the same cylinder bank as the #7 cylinder. And what did the spark plugs look like when you pulled them? Were any of them looking black and sooty, indicating a rich fuel issue?
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1st Gear Member
Joined: Apr 2007
Posts: 285
From: Fort Pol, LA
RE: LT1 acting like a POS
ORIGINAL: Camaro 69
Do you know for sure that your #7 cylinder is one that's mis-firing, or was that a guess? A PO300 code is a random misfire, but that doesn't necessarily mean there is more than one cylinder mis-firing. It could still be just one. It's also possible that the clicking you hear could be a bad (and noisy) fuel injector. You're hearing the click on the same cylinder bank as the #7 cylinder. And what did the spark plugs look like when you pulled them? Were any of them looking black and sooty, indicating a rich fuel issue?
Do you know for sure that your #7 cylinder is one that's mis-firing, or was that a guess? A PO300 code is a random misfire, but that doesn't necessarily mean there is more than one cylinder mis-firing. It could still be just one. It's also possible that the clicking you hear could be a bad (and noisy) fuel injector. You're hearing the click on the same cylinder bank as the #7 cylinder. And what did the spark plugs look like when you pulled them? Were any of them looking black and sooty, indicating a rich fuel issue?
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Josh40601
93-02 Transmission & Differential
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Jul 6, 2010 04:24 PM
