I have a 2018 cx5 2.5 and when sitting at idle or driving down the road it has a miss and no check engine light, I have no other clue what is wrong with it..?
Instead of a miss, could it be the normal slight shudder felt when the air conditioning compressor cycles on and off. See if it occurs with the A/C off.
Can you be more specific, how do you know it's a miss?. Is there loss of power when accelerating or is it just the tach fluctuating?
How many miles on the vehicle?
Instead of a miss, could it be the normal slight shudder felt when the air conditioning compressor cycles on and off. See if it occurs with the A/C off.
Can you be more specific, how do you know it's a miss?. Is there loss of power when accelerating or is it just the tach fluctuating?
How many miles on the vehicle?
The PCM continuously monitors if there's misfire, and also if there's enough of it to set a pending or actual code. There are misfire counter PIDs available via a live data scan tool which will tell you if there has been any misfire happening on your vehicle. If those counters have values of zero, then there has been no misfire since the last reset or battery disconnect. But if instead, you want to identify misfire by your gut feel, then full speed ahead.
I've never seen anyone use the word 'miss' to mean jerkiness (presumably during up or down shifting), but at least it's clear now what you're talking about. And what you're referring to is almost certainly the same transmission behavior that a number of others have described here.
