2001 Seville has a P0302 error code.

2403 Views 7 Replies 5 Participants Last post by RobertDIY, Feb 22, 2015

RobertDIY

Discussion Starter · Feb 20, 2015

Re: 2001 Cadilac DeVille has a P0302 error code.

Also, do these NorthStar engines burn valves?

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basscatt

· #3 · Feb 20, 2015

Re: 2001 Cadilac DeVille has a P0302 error code.

RobertDIY said:
Hi, my first question, thanks for having me here.

This V8 motor that I'm working on, trying to troubleshoot this misfire on #2, sits sideways in the compartment. Can someone tell me where #2 is? I'm clueless on the layout of this engine.

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Also, do these NorthStar engines burn valves?

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Do these NorthStar engines burn valves?

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Can someone tell me where #2 is?
it would be my pleasure to assist you -

1-3-5-7

2-4-6-8
front

Also, do these NorthStar engines burn valves?
anything is possible - but it would be rare -

most common cause for a misfire is from faulty ignition -

pull and inspect the plug -
if fouled -
inspect the boot for carbon tracking -

a failed ignition cassette is not uncommon -

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1969byrdman said:
Plenty of tech peeps here to help you, but you need to have a thick skin and not be offended by blunt replies.

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you need to have a thick skin
and not be offended by blunt replies
I can't imagine WHAT you mean by this -

:hmm::noidea:

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