Why is my SUV chugging in idle?
My SUV keeps chugging when coming to a stop and idling. It is fine while I’m driving. The rpm gauge jumps up and down slightly in idle as well. I was told to use Mystery Motor Oil. Any suggestions? Thanks.
Any engine light or codes? Sometimes the coil packs get wonky and only work when the cpu asks for higher rpms. Used to own many volvos and fixed them regularly.
Dennis Shelgren さんによる
@caleymac what exact year and engine size is your Volvo? Besides "Mystery Motor Oil, what have you tried? How is your gas mileage? Has it gone up drastically? How is the performance when not at idle?