Quote:
Originally Posted by REF90
Both the tank and the cap have been replaced in the last 9 months. I'm not sure if either are currently leaking but will report back when I get more detail. So far they've only told me the injectors on bank 2 (coolant tank side) have faults and need to be replaced.
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On my 2019 they replaced all of the plugs because of the coolant leaking down onto it. When I turned my 2019 back in for trade the tank was already leaking again. It seems it starts the cap, then the tank seams start to give.
On my 2022, they replaced the tank and cap only the first time around. Then about two weeks later I had my first ever drivetrain malfunction with a misfire code. They replaced the plugs and coil under the area where the coolant tank had leaked and it took care of the problem. They should've known to look at that area as many have had issues with the coil packs, plugs, etc. near the coolant tank (if leaking).