Working Hours
  • Mon 7:30AM - 5:00PM
    Tue 7:30AM - 5:00PM
  • Wed 7:30AM - 5:00PM
    Thu 7:30AM - 5:00PM
  • Fri 7:30AM - 5:00PM
    Sat Closed
  • Sun Closed
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815-399-2886 | 3427 E State St Rockford, IL 61108

PREVENTIVE MAINTENANCE

PREVENTIVE MAINTENANCE

Courtesy of the Automotive Service Association

The following simple and inexpensive preventive checks will greatly extend the life of the vehicle, ensure safer operation and even benefit the environment.

Always consult your owner's manual for individual service schedules because maintenance requirements vary by manufacturer.

  • Always consult your owner's manual, but a good rule of thumb is to have the oil filter changed regularly - every 3,000 to 4,000 miles.
  • Have all fluids checked, including brake, power steering, transmission/transaxle, windshield washer solvent and antifreeze. These fluids play a large role in the safety and performance of the vehicle.
  • Check tire inflation. Under-inflated tires can result in a loss of fuel efficiency. This is the least expensive form of preventive and safety maintenance. Tires should be checked once a month.
  • Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency by as much as 30 percent.
  • Have the chassis lubricated frequently. This step extends the life of the moving components of the vehicle's suspension system.
  • Check battery cables and posts for corrosion and clean them as needed. The battery fluid also should be checked and filled if it is low, unless it is a maintenance-free battery.
  • Have the lighting system checked frequently, including headlights, turn signals, and brake and taillights.
  • Check windshield washer blades for cracks, tears and windshield contact. Replace them at least once a year, or sooner if streaking begins.
  • Inspect engine belts regularly. Worn belts will affect the engine performance. Look for cracks and missing sections or segments.
  • Have the air filtration system checked frequently. The air filter should be checked every other oil change for clogging or damage. This system ensures that the vehicle is performing at its peak condition.

Service Interval Schedule:

Vehicle System or Component

Check Monthly

Check Every 3,000 Miles

Automatic Transmission Fluid

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Battery and Cables


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Belts


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Brakes and Brake Fluid

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Cabin Air Filter



Chassis Lubrication


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Check Engine Light On

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Coolant (Antifreeze)

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Engine Air Filter


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Engine Oil and Filter

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Exhaust


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Fuel Filter


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Hoses


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Lights

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Power Steering Fluid


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Shock Absorbers and Struts


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Tire Inflation and Condition

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Windshield Washer Fluid

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Wiper Blades


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What Our Customers Are Saying

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The business always does a great job and takes care of him. They are very polite.

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We brought an older Buick my son drives...it needed a new sensor..we called at 9am; it was towed in and fixed by 3!

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Dependable, caring. We have confidence in the work TJ's does with our family's vehicles.

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Going to Tjs is a real delight. I have been a regular customer since I moved to Rockford 4 years ago. You can't go wrong at Tj's!!

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I always trust the advice and service I receive.

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As always, no complaints on my visit. All my questions were answered in detail.

  • ACDelco
  • ASE (Automotive Service Excellence)
  • Rockford IL
  • Wix
  • Walker
  • Champion
  • Moog
  • Gates
  • Monroe
  • TECH-NET Professional Auto Service - Trans
  • Car Care Aware
  • Call Us For Service: 815-399-2886