
Welcome to
Diversified Auto Repair

Top-Notch Auto Services
At Diversified Auto Repair, we go beyond fixing cars – we elevate your driving experience. Our tire services are designed to keep you on the road with confidence. From tire repairs to expert fittings and premium replacements, trust us to handle your wheels with care.





Why Choose Diversified Auto Repair
For years Diversified Auto Repair has been there for the people of Murrieta. We love what we do, and that basic fact fuels our business. We are dedicated to our customers, and that’s why they stick with us—the best auto repair Murrieta has to offer.

Diversified Auto Repair
What sets Diversified Auto Repair apart from all of the others in Murrieta, CA?


Expert Transmission Services
At Diversified Auto Repair, we specialize in transmission services. Our seasoned technicians ensure optimal performance with expert diagnostics, refinement, and customized transmission maintenance. Elevate your drive with confidence, where every shift is effortless.
Recently Serviced Vehicles
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2004 Ford Expedition
Mileage225,885Service Date2/3/2026Services Performed- SMOG DEVICE INSPECTION AND VERIFICATION
CURTIS C. gave our service a 5 star review on 2/3/2026 -
2021 Mazda CX-5
Mileage80,319Service Date1/19/2026Services Performed- DIFFERENTIAL FLUID – Drain & Refill
- Hazardous Waste Disposal Fee (Cal)
- TRANSFER CASE FLUID – Drain & Refill
CHRISTOPHER G. gave our service a 5 star review on 1/19/2026 -
2010 Ford Focus
Mileage228,452Service Date1/12/2026Services Performed- LUBE, OIL, FILTER, TIRE ROTATION PACKAGE – CAR
- HAZARDOUS WASTE FEE
DENISE H. gave our service a 5 star review on 1/16/2026 -
2010 Lexus RX 350
Mileage101,972Service Date1/13/2026Services Performed- BATTERY – Remove & Replace – [Includes: Test.]
- REMOVE AND REPLACE MOTOR OIL AND OIL FILTER, LUBE CHASSIS WHERE APPLICABLE, CHECK TIRE PRESSURE AND ALL FLUID LEVELS.
- Hazardous Waste Disposal Fee (Cal)
MARK K. gave our service a 5 star review on 1/13/2026 -
2011 Chevrolet Camaro
Mileage111,438Service Date1/9/2026Services Performed- FOUND: FAILED SMOG REPORT SHOWED STORED CODE IN ECM FOR CATALYST EFFICIENCY BELOW THRESHOLD BANK 1 LIVE DATA SHOWS SHORT TERM FUEL TRIMS AT IDLE AT 16% AND -5% AT PART THROTTLE WITH NO LOAD FOR BANK 1 AND 11% ON BANK 2 AT IDLE. REMOVED SPARK PLUG FROM BANK 1 AND FOUND WRONG TYPE OF SPARK PLUG INSTALLED IN ENGINE. THE PLUGS INSTALLED IN THE ENGINE ON ARRIVAL ARE COPPER CORE PLUGS, THIS ENGINE CALLS FOR DOUBLE PLATINUM OR IRIDIUM PLUGS. RECOMMEND REPLACEMENT OF THE SPARK PLUGS. UPON REMOVAL OF THE INTAKE PLENUM FOR SPARK PLUG REPLACEMENT, TECH ALEX NOTED ALSO LARGE AMOUNT OF CARBON DEPOSITS ON THE BACKSIDE OF THE INTAKE VALVES. TECH ALEX THEN WALNUT BLASTED THE INTAKE VALVES AT NO ADDITIONAL COST TO THE CUSTOMER AND CLEANED THE THROTTLE BODY AS WELL. UPON RE-INSTALL AND STARTUP OF THE ENGINE, AFTER ROAD TEST THE FUEL TRIMS DROPPED TO +/- 2% AT IDLE AND AT PART THROTTLE.
- SPARK PLUGS – Remove & Replace – LS,LT,V6 – [Includes: R&I Intake Manifold.]
- WALNUT BLAST INTAKE VALVES
MICHAEL G. gave our service a 5 star review on 1/9/2026 -
2016 GMC Yukon
Mileage89,187Service Date1/8/2026Services Performed- SMOG DEVICE INSPECTION AND VERIFICATION
MEGAN H. gave our service a 5 star review on 1/8/2026 -
2017 Honda Accord
Mileage124,557Service Date1/6/2026Services Performed- SMOG DEVICE INSPECTION AND VERIFICATION
JASON W. gave our service a 5 star review on 1/6/2026 -
2018 Toyota Prius
Mileage265,322Service Date1/6/2026Services Performed- FOUND: CODE SCAN REVEALED CODE IN HYBRID CONTROL MODULE "GENERATOR POSITION SENSOR CIRCUIT PERFORMANCE" REMOVED INVERTER HARNESS COVER AND FOUND A BROKEN WIRE. RECOMMEND REMOVAL OF BROKEN SECTION AND REPAIR. REMOVED DAMAGED SECTION AND SOLDERED IN A FRESH SECTION. PERFORMED FULL CODE SCAN AND ERASED CODES. WRAPPED WIRE SECTION IN FRESH HEAT SHRINK AND WIRE LOOM, REASSEMBLED VEHICLE AND ROAD TESTED AND WARNING INDICATOR AND CONDITION DID NOT REAPPEAR.
- REPAIR DAMAGED INVERTER WIRING HARNESS & ROAD TEST
VINCENT D. gave our service a 5 star review on 1/6/2026 -
2013 Honda Civic
Mileage139,127Service Date1/5/2026Services Performed- COOLANT TEMPERATURE SENSOR – Remove & Replace
- REMOVE AND REPLACE MOTOR OIL AND OIL FILTER, LUBE CHASSIS WHERE APPLICABLE, CHECK TIRE PRESSURE AND ALL FLUID LEVELS.
- Hazardous Waste Disposal Fee (Cal)
GUY G. gave our service a 5 star review on 1/6/2026 -
2008 Toyota FJ Cruiser
Mileage162,145Service Date12/19/2025Services Performed- ALTERNATOR ASSEMBLY – Remove & Replace – [Includes: Test.]
MARYJO J. gave our service a 5 star review on 12/19/2025 -
2004 Scion xB
Mileage165,963Service Date12/10/2025Services Performed- FOUND: STARTER IS BAD. RECEIVING SIGNAL BUT NO RESPONSE.
- STARTER ASSEMBLY – Remove & Replace
KARL S. gave our service a 5 star review on 12/10/2025 -
2008 Honda Odyssey
Mileage182,654Service Date12/5/2025Services Performed- FOUND: TIMING BELT BROKE. WILL INSPECT TO SEE IF THE ENGINE SUSTAINED DAMAGE. CAMERA INSPECTION REVEALS NO SIGN OF VALVES STRIKING PISTONS. RECOMMEND TIMING BELT AND WATER PUMP
- TIMING BELT – Remove & Replace
- (Combination) – TIMING BELT TENSIONER – Remove & Replace
- (Combination) – WATER PUMP – Remove & Replace
CAROLINE S. gave our service a 5 star review on 12/6/2025



Hours
Mon-Fri : 8am-5pmSat-Sun : Closed







