Quote:
Originally Posted by Icycharizard
Hi Team, the 2016 F48 X1 108k miles has started misfiring on cold starts. It will warm up for a bit (maybe a 30 sec drive down the road), then I pull over, and restart it with no misfire. It has no other problems besides needing to be restarted after engine warms up from cold start.
I haven't dived into it too much. I think it could be spark plugs that weren't torqued when I replaced them + coil packs two years ago after buying the car. Does that sounds right? I read some scary stuff online about leaking fuel injectors and other items…
Any ideas?
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It would be best to scan it to see what's happening.
On the other hand, replacing the spark plugs is a cheap and easy fix (torq them correctly this time). So, I would start by doing this to see if it helps. You also will be able to visually inspect the area if something is worse.
Unfortunately, leaking injectors are somewhat common on this platform.