2022 Lexus GX — footwell gets wet only after heavy rain

Intermittent stuff lies if you only catch it once. Move a coil or plug on the 2022 Lexus GX if it's cylinder-specific and see whether the code follows. You'll know quickly if you're on the wrong tree. On “footwell gets wet only after heavy rain,” that was the fork that mattered for me. Not gospel, but it saved me a headache. If that fails I'll eat the diagnostic fee.

This is usually cheaper to test than to guess. If a shop can't duplicate it on the 2022 Lexus GX, bring a video plus freeze-frame data, not just a story. You'll know quickly if you're on the wrong tree. This is from a 2022 Lexus GX in Boston. I'd want a dollar figure or a measured spec, not 'should be fine.' A day of patience here is cheaper than a wrong part. Not interested in a five-hour wait for a shrug.