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Multiple misfire on multiple cylinders

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Old November 14th, 2021, 9:35 AM
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Default Multiple misfire on multiple cylinders

Multiple misfire on multiple cylinders.

Last edited by Hellblazer73; November 14th, 2021 at 9:35 AM. Reason: Wrong
Old November 14th, 2021, 10:39 AM
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Welcome to Chevy!
You will find that the more detailed your post is, the more help you will receive here
Please post make, year, motor, symptoms you are seeing ...
Old November 14th, 2021, 11:15 AM
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Welcome from Florida.
Old November 16th, 2021, 12:30 AM
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Welcome.

Please post ALL of the trouble codes from the ODBII system. By all I mean current, pending and historical. If you do not have an ODBII code reader/scanner, you can go to most any auto parts store and they will read the codes for you and likely give you a printout.
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