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2021 Mustang 5.0L Spark plug gap

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2021 Mustang 5.0L Spark plug gap
Nicko Offline
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#1
06-23-2024, 11:57 AM
I just got a 2021 Mustang with the 5.0L V8, and I’m planning on doing my own tune-up. Anyone know the correct spark plug gap for this engine? I want to make sure I get it right the first time.
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iloveanycar Offline
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#2
08-20-2024, 02:53 PM
(06-23-2024, 11:57 AM)Nicko Wrote: I just got a 2021 Mustang with the 5.0L V8, and I’m planning on doing my own tune-up. Anyone know the correct spark plug gap for this engine? I want to make sure I get it right the first time.

For your 2021 Mustang with the 5.0L V8, the correct spark plug gap should be set to 0.050 inches. Make sure to double-check the gap before installing the plugs, even if they’re pre-gapped, just to be safe. Good luck with the tune-up!
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