08 DTS skips and bucks. Replaces 2 coils and still doing it
Had the dealer do 100k service, tune up, fuel system, trans services and the cars still
skips and bucks. Did not do this until they serviced the car. Any ideas.
The service engine light came on and they replaced 2 coils, reset light and on the way
home problem came back
Sounds like they replaced the wrong two. Did they put in all new plugs? I bet it will say a misfire code. Did they tell you what the code was when you went in the first time?
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