Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat 8:00AM - 12:00PM
  • Sun Closed


Car Care Aware

Courtesy of the Automotive Service Association

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect. 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

Battery and Cables


Brakes and Brake Fluid

Cabin Air Filter

Chassis Lubrication

Check Engine Light On

Coolant (Antifreeze)

Engine Air Filter

Engine Oil and Filter


Fuel Filter



Power Steering Fluid

Shock Absorbers and Struts

Tire Inflation and Condition

Windshield Washer Fluid

Wiper Blades

What Our Customers Are Saying

My friend advised that I go the AASTRO Transmission on East Broadway and ask for John. He is a Master Mechanic and I was told he would run a diagnostic on my 2004 Lexus 330ES. I have 108K miles on it. When I brought it in I was thinking my transmission might be the problem (Sluggish, skipping during acceleration). Gloria was the gal at the front desk and actually asked John to come up front to meet me. She is an excellent representative and face for the business in meeting with the customers. I use Lexus of Tucson and also used a Mom and Pop shop for my 3K oil change. When I asked them about the sluggish performance they recommended that I use Premium gas. So, I have been doing that for a year but still couldn't out run my girlfriend's Prius. John has the capability and owns his own very expensive equipment to diagnose just about any car and along with that a very large TV screen to view the results. To make a long story short, John ran the diagnostics. He said I had a very well-maintained car but made a couple of changes and recommendations: He put back standard motor oil, he said based on the schematics and OEM recommendations of the 2004 Lexus to not use synthetic. In looking at my invoice the services provided: Motor Vac Fuel Injection & Decarb, which included: clean fuel injector, fuel rail, throttle body, combustion chamber and exhaust system all in compliance with OEM recommended maintenance. AASTRO did the 3K mile maintenance and I believe this shop automatically does a 41-point Inspection. I personally went back to see John's work station, tools and diagnostics area. Very impressive and clean. My invoice was around $300. So, now my car performs like never before, I find myself getting to the speed limit faster and getting to that speed without it skipping and not sluggish. I am so happy with my car and will continue to use AASTRO. I live by Ina Road and knew they had a shop there but my friend insisted I see John. My 3K mile oil changes will be done at this company but I will go to the Ina Rd shop. Anything major? Back to John. Oh, and on that note John also advised me that I could use regular as opposed to premium gasoline as per the Manufacturers' recommendation. I will save at the pump and I am grateful to my friend for the recommendation and appreciate John's incredible knowledge and passion for wanting to get things done correctly.

-PJ - Tucson AZ

Patrick and his team jumped on an unexpected problem with our Chrysler 300. The radiator cracked and we had just enough time to get it replaced. Between price, service and attitude I can't say which was better.

-Mark Finchem - Oro Valley, AZ

I took my car in for a problem. It was quickly diagnosed & the cost was minimal. The guys really know their stuff.

-Richard Deburmen

Just the usual great service.

-Linda Hands

I have always received great service & great advice. My questions are always answered honestly.

-Jennifer Hatcher

Your staff were very courteous & professional. They explained everything in detail and were exceptional in helping keep the repair affordable. They were honest & up front about everything. I came away feeling my repair needs were given the highest priority. Thanks.

-Tena Hawkes

Thank you for showing me my serpentine belt. I was told by others it needed replacing and you showed me that the belt was still O.K. - appreciate your honesty.

-Donna Hillner

Your staff is always very accommodating & go out of their way to help you.

-John Jinew

I am very happy because I have less worries about my car.

-Alice Limbres

Thank you for all the personal attention - I hope I can find as trustworthy & conscientious group of mechanics where I live now.

-Nola & Scott Lohman

They have been good people to deal with.

-Jim Magerino

Very courteous staff, I was taken care of right away. Staff went above & beyond.

-Mrs. Robert McCain

I was treated with care and given detailed explanations for everything.

-Jorge Rodriguez

I have been using AASTRO to service my cars for about 10 years. I have always received great service.

-H. Stanton

Your staff was awesome. Very professional, courteous, friendly & helpful.

-Paula Wright

Excellent repair personnel - nice people to deal with.

-Louis Jordan

So thankful for their assistance while traveling! Exceptional service by caring folks. Highly recommend!

-Tanya Wilson - Garner NC
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