Do these have common engine issues with misfiring? has p0300, p0307, p0175, p0308.
Apr 13, 2023 at 5:02 AM
Codes p0300, p0307, p0175, and p0308, do these have common engine issues with misfiring?
2014 INFINITI QX80
BHAMDOC1973
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Not really, have you replaced the spark plugs? Here is a guide to help walk you through a full tune up which is where you should start:
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
This guide can help misfire problems as well:
https://www.2carpros.com/articles/engine-misfires-or-runs-rough
I would replace the ignition coils as well. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
https://www.2carpros.com/articles/how-to-tune-up-a-car-engine
This guide can help misfire problems as well:
https://www.2carpros.com/articles/engine-misfires-or-runs-rough
I would replace the ignition coils as well. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Apr 13, 2023 at 11:41 AM
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