
The Absolute Best Car Service in Fontana, CA

Route 66 Automotive
What sets Route 66 Automotive apart from all of the others in Fontana, CA?

Quality Service
We use the latest diagnostic equipment and high-quality parts to ensure your vehicle is repaired to the highest standards.

Experienced and Certified Technicians
Our technicians are highly skilled and certified professionals with years of experience in the auto repair industry. They have the expertise to diagnose and repair any problem your vehicle may have.

Customer Satisfaction
Our goal is to exceed your expectations and ensure your complete satisfaction with every visit.
Recently Serviced Vehicles
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2006 Chevrolet Cab & Chassis Silverado
Mileage381,898Service Date5/9/2025Services Performed- Perform health report found code: – P0332 knock sensor(Ks) 2 circuit low frequency. Perform knock sensor wire check, pass. Perform live data revision found knock sensor work but with slow responses. Perform engine oil leak revision found: -Oil leak coming from engine oil cooler lines leak. -Found valve cover gasket wet both sides. -Bell housing oil wet, possible rear main seal Recommend step one replace oil cooler lines, clean engine and put UV DYE for check. Perform engine noise found, alternator noise. Found noise coming from idler pulleys, idler pulleys looks glazed and serpentine belt is worn. Recommend replacement knock sensor both sides. Recommend replacement engine oil cooler lines. Recommend replacement alternator. top Recommend replacement serpentine belt . Recommend replacement tensioner. Recommend replacement idle pulleys. Recommend replacement valve cover gasket. Recommend clean engine and put UV DYE and recheck.
- COURTESY CHECK – VISUAL INSPECTION ONLY
- REPLACED BOTH KNOCK SENSORS
- REPLACED INLET AND OUTLET ENGINE OIL COOLER HOSES
- (Additional) – ENGINE OIL COOLER HOSE – Remove & Replace w/Skid Plate add
- TECHNICIAN PERFORMED OIL AND FILTER CHANGE REPLACED OIL DRAIN PLUG WITH NEW.
- RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
- TORQUE SUBFRAME BOLTS
- SET TIRE AIR PRESSURE TO FACTORY SPEC
- TOP OFF ALL FLUIDS
- REPLACED NOISY ALTERNATOR ASSEMBLY WITH NEW
- REPLACED NOISY TENSIONER WITH NEW
- REPLACED ALL THREE NOISY IDLER PULLEYS
- REPLACED LEAKING VALVE COVER GASKET
- CLEAN ENGINE BAY AND ASSESS LEAKS
- INSTALL WIRE LOOM ON EXPOSED WIRING
STEVE W. gave our service a 5 star review on 5/9/2025 -
2017 GMC Sierra 1500
Mileage73,513Service Date5/6/2025Services Performed- Perform health report found code: ECM: P219A:00. Fuel trim cylinder balance bank 1. The fuel sensor cylinder balance diagnostic detects an air/fuel imbalance between cylinders. The diagnostic monitors the frequency and amplitude characteristics of the pre-catalyst heated oxygen sensor (HO2S) signal, calculating a cumulative voltage over a predetermined sample period. An imbalance is indicated when multiple samples of the cumulative voltage are consistently higher than the desired value. Perform live data revision found short term fuel trim and long term fuel trim within the indicated range. Perform smog test applied, PASS. A test drive was performed to check the monitors and all numbers are displayed correctly. Perform spark plugs revision, found spark plugs worn. EPS: C0800 control module power circuit low voltage. U0073. Contour module communication high speed CAN bust off. TSB related to concern present for codes found in EPS control module.
- COURTESY CHECK – VISUAL INSPECTION ONLY
- REMOVE AND REPLACE SPARK PLUGS AND IGNITION COIL WIRES
- SERVICING THROTTLE BODY SERVICING FUEL INJECTORS SERVICING IN FUEL TANK PUMP SERVICING INTAKE MANIFOLD AND VALVES FROM CARBON BUILD UP
- POWER STEERING CONTROL MODULE OUT OF DATE, PERFORMED UPDATE
- COURTESY CHECK
- TECHNICIAN PERFORMED OIL AND FILTER CHANGE REPLACED OIL DRAIN PLUG WITH NEW.
- RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
- TORQUE SUBFRAME BOLTS
- (SUBJECT TO INSPECTION, MAY NOT BE ABLE TO PERFORM DUE TO SAFETY REASONS)
- SET TIRE AIR PRESSURE TO FACTORY SPEC
- TOP OFF ALL FLUIDS
- FRONT BRAKE PADS & ROTORS – Remove & Replace
- REAR BRAKE PADS & ROTORS – Remove & Replace
- REMOVE REAR ROTORS AND RESURFACE
BILL H. gave our service a 5 star review on 5/7/2025 -
2009 Chevrolet Silverado
Mileage372,418Service Date4/21/2025Services Performed- Vehicle came in on tow truck with passenger upper ball joint broken during the break it damaged: -p/s rim, the tire, the axle, and the upper control arm possibly bent lower control arm, ripped ABS sensor, damaged brake line and may have been spindle. Also found lower shock bracket broken on driver side which ruptured driver side axle boot driver side upper and lower ball joints worn out and ruptured driver side shock rubbing against upper control arm. Vehicle has aftermarket radiator and overflow tank show signs of leakage on driver side perform pressure test found radiator to be leaking from passenger side at the seam Recommend replacement of p/s upper and lower ball joint, p/s abs wheel speed sensor, brake line, tire, and wheel Recommend replacement of d/s cv axle, upper and lower ball joint Recommend replacement d/s lower shock bracket Recommend replacement of radiator assembly
- COURTESY CHECK – VISUAL INSPECTION ONLY
- FRONT AXLE SHAFT ASSEMBLY – Remove & Replace
- LOWER BALL JOINT – Remove & Replace – 2500 HD,3500 HD,4WD Lower,Both – [DOES NOT include alignment.]
- UPPER BALL JOINT – Remove & Replace – 2500 HD,3500 HD,4WD Upper,Both – [Serviced with Control Arm.] – [DOES NOT include alignment.]
- (Additional) – BALL JOINT – Remove & Replace Where Skid Plate interferes add
- REMOVE AND REPLACE AND BLEED SYSTEM
- FRONT RIGHT WHEEL SPEED ABS SENSOR – Remove & Replace – 1500,2500 HD Front,One Side
- DRIVER SIDE LOWER SHOCK BRACKET – Remove & Replace
- SHOCK &/OR STRUT ASSEMBLY – Remove & Install or Remove & Replace – 2500 HD,3500 HD Both – [DOES NOT include disassemble or alignment (where applicable).]
- SHOCK ABSORBER – Remove & Replace – Both
- RADIATOR – Remove & Replace – 2500 HD,3500 HD,Diesel
- (Additional) – RADIATOR – Remove & Replace Where Engine Oil Cooler interferes add
- CUSTOMER PROVIDED WHEEL AND TIRE REPLACEMENT, NEED TO CHECK IF LUG NUTS ARE COMPATIBLE?
PAUL P. gave our service a 5 star review on 4/22/2025 -
2019 Honda Civic
Mileage55,136Service Date4/21/2025Services Performed- MOUNT AND BALANCE ALL FOUR TIRES – INCLUDES ADDING PROPER PSI ACCORDING TO FACTORY SPECIFICATIONS
- TIRE DISPOSAL
ALBERT T. gave our service a 5 star review on 4/21/2025 -
2021 BMW 330i
Mileage30,926Service Date4/10/2025Services Performed- COURTESY CHECK
- TECHNICIAN PERFORMED OIL AND FILTER CHANGE REPLACED OIL DRAIN PLUG WITH NEW.
- RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
- TORQUE SUBFRAME BOLTS
- (SUBJECT TO INSPECTION, MAY NOT BE ABLE TO PERFORM DUE TO SAFETY REASONS)
- SET TIRE AIR PRESSURE TO FACTORY SPEC
- TOP OFF ALL FLUIDS
JOSE G. gave our service a 5 star review on 4/10/2025 -
2006 Nissan 350Z
Mileage199,553Service Date4/1/2025Services Performed- Perform health report found code: – P0300 multi cylinder misfire. Perform revision power balance, found misfire cylinder 1. Perform spark plugs check, found spark plugs worn. Perform power, ground and signal on coil connector check, pass. Perform swapped coil 1 and 2, misfire detected on cylinder 2. Recommend replacement coils. Recommend tune-up. Recommend injection service.
- COURTESY CHECK / VISUAL INSPECTION
- COURTESY CHECK
- OIL & FILTER CHANGE, LUBE WHERE APPLICABLE INSPECT FILTERS
- RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
- TORQUE SUBFRAME BOLTS
- (SUBJECT TO INSPECTION, MAY NOT BE ABLE TO PERFORM DUE TO SAFETY REASONS)
- SET TIRE AIR PRESSURE TO FACTORY SPEC
- TOP OFF ALL FLUIDS
- REPLACED ALL SIX SPARK PLUGS AND COILS.
- SERVICING THROTTLE BODY SERVICING FUEL INJECTORS SERVICING IN FUEL TANK PUMP SERVICING INTAKE MANIFOLD AND VALVES FROM CARBON BUILD UP
CYRIL H. gave our service a 5 star review on 4/8/2025 -
2004 Chevrolet Silverado
Mileage197,951Service Date3/11/2025Services Performed- Perform door latch revision removed driver side third door handle and found door lock rod clip broke, door handle operating okay at this time. Perform HVAC revision: Perform pressure system test, found freon is empty on HVAC system. Performed A/C compressor clutch test, passed . A/C pressure sensor check, passed. Found freon leak coming from low side valve core. Found pressure leak coming from low pressure hose ( compressor to dryer). Recommend replacement valve core low and high. Recommend replacement low pressure hose. Recommend replacement door lock rod clip.
- COURTESY CHECK – VISUAL INSPECTION ONLY
- REPLACED DOOR LOCK ROD CLIP CONNECTING ROD TO THIRD DOOR HANDLE MECHANISM. VERIFIED PROPER OPERATION AFTER REPAIRS.
- REPLACED LEAKING SUCTION HOSE ON A/C SYSTEM AND RECHARGED FREON. REPLACED VALVE CORES AND RECHARGED SYSTEM TO PROPER SPEC. VERIFIED PROPER OPERATION.
CHARLES A. gave our service a 5 star review on 3/11/2025 -
2007 Chrysler 300
Mileage232,796Service Date1/27/2025Services Performed- – RECOMMEND 100K MAINTENANCE PACKAGE – RECOMMEND TIRES DUE TO DRY ROT AND CRACKING – RECOMMEND REAR BRAKES; AT 20% – RECOMMEND FRONT BRAKES; D/S 50%, P/S 20% – RECOMMEND REAR WHEEL BEARINGS DUE TO PLAY
- OIL & FILTER CHANGE, LUBE WHERE APPLICABLE INSPECT FILTERS
- RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
- TORQUE SUBFRAME BOLTS
- (SUBJECT TO INSPECTION, MAY NOT BE ABLE TO PERFORM DUE TO SAFETY REASONS)
- SET TIRE AIR PRESSURE TO FACTORY SPEC
- TOP OFF ALL FLUIDS
ROBERT W. gave our service a 5 star review on 1/29/2025 -
2008 Lexus IS 250
Mileage227,692Service Date1/20/2025Services Performed- COURTESY CHECK
- TECHNICIAN PERFORMED OIL AND FILTER CHANGE REPLACED OIL DRAIN PLUG WITH NEW.
- RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
- TORQUE SUBFRAME BOLTS
- SET TIRE AIR PRESSURE TO FACTORY SPEC
- TOP OFF ALL FLUIDS
JAYCE W. gave our service a 5 star review on 1/22/2025 -
2017 Kia Sorento
Mileage51,861Service Date1/16/2025Services Performed- LEVEL 1 TESTING / ON STANDARD CARS AND TRUCKS – CHECK SERPENTINE BELT AND FRONT BRAKES
- COURTESY CHECK – VISUAL INSPECTION ONLY
- ALTERNATOR DRIVE BELT – Remove & Replace – In-Line4 – [Includes: Serpentine and V-Belt type Belt(s).]
- WATER PUMP DRIVE BELT – Remove & Replace
- FRONT BRAKE PADS & ROTORS – Remove & Replace
- REMOVE (FRONT/REAR) ROTORS AND RESURFACE
JOE G. gave our service a 5 star review on 1/22/2025 -
2022 Jeep Grand Cherokee
Mileage18,917Service Date12/31/2024Services Performed- REPLACED CRACKED WINDSHIELD WITH NEW
SYDNEY W. gave our service a 5 star review on 1/2/2025 -
2014 Ford F-150
Mileage141,446Service Date12/23/2024Services Performed- FOUND PURGE VALVE LEAKING FROM PREVIOUS VISIT, RECOMMEND REPLACEMENT FIRST AND RECHECK
- COURTESY CHECK – VISUAL INSPECTION ONLY
- REPLACED PURGE VALVE WITH NEW. CLEARED CODES AND RECHECKED, NONE FOUND AT THIS TIME.
JEFF S. gave our service a 5 star review on 12/24/2024
Contact Us Today for an Auto Repair Estimate
Our friendly and knowledgeable staff is always happy to answer any questions you may have and will keep you informed throughout the entire repair process. So why pick us for all your Fontana auto repair needs? The answer is simple: expertise, customer service, affordability, convenience, and quality. Contact us today to schedule your appointment and experience the difference for yourself.

Hours
Mon-Fri: 8am-5pmSaturday: By Appointment
Sunday: Closed

Address
Route 66 Automotive
8419 Cherry Avenue
Fontana, CA 92335











