u/Duty_Either

▲ 1

We have a QX-50 2021 that sometimes will be sluggish to start. No issues with power, mpg, stalling, or idling. No check engine codes. Has been ongoing for 35K miles. Cannot say this happens after filling up or if the car sits or has been running. It is truly hit or miss. Twice of this period it would not start at all. Replaced spark plugs at 70K and car now sits at 100K. Battery checks out fine. Dealer was of no help. AI gives me a wide range of answers. Help!! What’s the issue here?

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u/Duty_Either — 7 days ago