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Old Oct 20, 2025 | 09:31 AM
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Default P0456...
Hello all.

Just got this code on Saturday. Fuel cap looks good.

What should be my next steps to find the culprit?

2019 Scat

Thx
 
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Old Oct 20, 2025 | 11:03 AM
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Small evap leak. Smoke test the evap system?
 
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Old Oct 21, 2025 | 11:21 AM
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Just because it looks good doesn't mean it is. Assuming it is, how many clicks do you gave it when you're done?
 
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Old Oct 22, 2025 | 11:48 AM
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About 3-5 clicks.

I just ordered a new mopar cap. Will arrive Monday.
 
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