Q: How often show VM dealer need to clean fuel injectors. Still misfiring after fuel injection service
Second shop look at diagnostic codes, shows 2nd cylinder misfiring and replaced dirty spark plugs. Still getting check engine light. Since 1st shop did fuel injection service the 2nd shop said only VM dealer can do fuel injector cleaning to stop misfires at slow speed. What do you suggest?
My car has 124000 miles.
My car has an automatic transmission.
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