Start with the maintenance your engine is due for
Depending on the vehicle, scheduled engine maintenance may include spark plugs or filters. Check the manufacturer’s schedule and past service records to see which items apply to your car. When you ask for a tune-up, discuss those items so the work is clear.
For oil service and the wider schedule, explore oil changes and maintenance.
Tell us about rough idling, hesitation or stalling
An engine that has started idling unevenly, hesitating or stalling may need investigation as well as a review of its maintenance history. Describe when the behavior began and whether a warning light appeared. Replacing routine service items alone may leave the underlying cause unresolved.
For a new running problem or warning light, read about diagnosis before repair.
Know what is included in your tune-up
Ask which maintenance items are proposed, why they are due and what parts and labor the quote covers. Mention work already completed so the discussion starts with your car’s actual history. If you have a previous recommendation, bring its written description.
- Scheduled maintenance: the items due in the manufacturer’s service plan.
- Recent changes: rough idle, hesitation, stalling or a warning light.
- Previous work: the date, mileage and items listed on your records.
Service questions
Your questions, answered.
Is a tune-up the same as an oil change?
Oil service is one maintenance item. A tune-up generally refers to other engine-related maintenance, with the exact items depending on the vehicle. Ask for a list of the proposed work when getting a quote.
Will a tune-up fix rough running or a check-engine light?
That depends on the cause. Explain the symptoms and warning light when you call. A diagnostic assessment may be needed to understand the problem before deciding whether maintenance or a repair will address it.
What if my car has no traditional tune-up interval?
Use its manufacturer’s maintenance schedule. Modern vehicles have different service requirements, so ask about the specific items due for your engine and mileage.
Further reading: FTC guide to maintenance and repair decisions.