Check Engine Light Service

When your Check Engine light comes on — and stays on — come to Jiffy Lube®. On many vehicles the Check Engine light is triggered by a wide range of causes, some of them as simple as you’re overdue for an oil change. But it’s important to know what the issue is. Jiffy Lube Technicians will perform a diagnostic test which will help them recommend the right repair or service for your vehicle, if one is called for. And of course they can also reset the Check Engine light.

Serpentine Belt Service

The serpentine belt is a single, continuous belt that drives multiple devices in your engine, such as the alternator, power steering pump, water pump and air conditioning compressor. If your serpentine belt breaks, all of these systems will shut down and your vehicle will overheat. A regular inspection and possible serpentine belt replacement from a Jiffy Lube® technician will allow all these vital systems keep you and your vehicle on the road.

A symptom that indicates the serpentine belt may need replacing is an unfamiliar noise or screech from the engine compartment caused by a frayed, split or worn out belt. Jiffy Lube Technicians visually inspect the serpentine belt for fraying, splitting, glazing (the working edge of the belt becomes shiny from age and wear) or any other damage. If necessary, your Jiffy Lube technicians will remove the old serpentine belt and install a new one.

Vehicle Lights Inspection and Replacement

Whether on the interior or exterior, lights are an important vehicle safety feature. They help you see the road, be seen by other drivers, navigate around the passenger cabin and communicate important engine system information. 

Jiffy Lube® technicians have the tools and technology to decipher and diagnose all those dashboard warning lights. And we can gladly check and test all of your interior and exterior lights and replace any malfunctioning bulbs if necessary.

Please note: Not all Jiffy Lube® service centers offer all Engine Services. Please call ahead to ensure the service is available.
Find Your Jiffy Lube now

Signs or Symptoms You Need Serpentine Belt Service:

  • #1 - Loud noise or screech from under the hood, particularly when you accelerate
  • #2 - The belt itself shows signs of fraying, cracking, splitting or glazing
  • #3 - Vital engine components like power steering cease to operate
  • #4 - Engine overheats
  • #5 - Check Engine light or other warning lights come on
  • #6 - Engine stalls
  • #7 - Black smoke comes from exhaust


Jiffy Lube Knoxville Location Finder

Jiffy Lube Knoxville View Coupons