Welcome to Precision Auto,
your car service in San Diego, CA!
If you’re looking for auto repair in San Diego, CA, you’ve found us. Here at Precision Auto we work hard to earn your trust and loyalty. We know how important it is to find a San Diego car service you can rely on, so your satisfaction is our top priority each and every day.
Here at Precision Auto we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in San Diego offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.
Our professional automotive service offers you years of combined expertise from our well-trained technicians. We treat our auto repair professionals well because we value their skill and can-do attitude. We know our team sets us apart, saving you time and money, not to mention worry. When it comes to auto repair in San Diego, we are totally confident that Precision Auto is the best option in town!
Address
Precision Auto
7918 Raytheon Rd
San Diego, CA 92111
(858) 209-7608
Shop Hours
Mon-Fri : 8:30am-5:30pm
Sat-Sun : Closed
Directions
Payment Types
Affiliates & Certifications
About Precision Auto San Diego, CA
Since 2020, Precision Auto has been there for the people of San Diego. 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 San Diego has to offer.
Our family of technicians and service staff sees their work here at Precision Auto as more than a job. It’s their vocation and livelihood. Each member of our team is invested in your satisfaction.
Precision Auto was founded on the basic idea that everyone deserves respect. It is our mission to treat each person that comes through our door with dignity and sensitivity. We believe this attention to detail has paid off by providing us with our loyal, friendly family of customers. That’s what makes Precision Auto the best car service in San Diego!
Are you ready to experience the best San Diego car service available? Please give us a call or make an appointment here.
The Absolute Best Car Service in San Diego, CA
What sets Precision Auto apart from all of the others in San Diego, CA?
Trust: When it comes to auto repair in San Diego, CA, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.
Talent: At Precision Auto, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the San Diego auto repair table.
Time: We take the time we need to provide you with top quality car service in San Diego, CA, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.
Recently Serviced Vehicles
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2021 Chevrolet Blazer
Mileage25,851Service Date3/18/2026Services Performed- VEHICLE TOWED TO THE SHOP 3-11-26
- FOUND:Vehicle: 2021 Chevrolet Blazer 2.0L Initial Condition: Engine cranks but fails to start. Dead battery found upon arrival; required external power support to complete diagnostic testing. 1. (Testing Arguments) Spark (Ignition): VERIFIED. Spark is present at the plugs, confirming that the ignition system and crankshaft position sensor (CKP) are functioning correctly. Compression: VERIFIED. Cylinders maintain proper pressure, ruling out internal mechanical failures or timing chain jumps. Fuel: FAILURE DETECTED. No fuel delivery. The lack of pressure at the fuel rail confirms the delivery system is inactive. 2. Electronic Analysis & Root Cause Finding: Lack of communication with the Fuel Pump Control Module (FPCM). Technical Argument: The scanner shows a "No Communication" status with the module that controls the pump. Without this digital signal, the fuel pump will not prime or run, regardless of the pump's physical condition. The dead battery was likely caused by excessive cranking attempts or an internal system draw. 3. Conclusion & Dealer Recommendation Status: Fault originates in the electronic fuel management (FPCM Module). Action: It is recommended to refer the vehicle to the Authorized Dealer. Warranty Justification: As a 2021 model, this failure is typically covered under the Powertrain Warranty or specific GM Service Bulletins/Recalls related to fuel module defects.
ROLANDO Z. gave our service a 5 star review on 3/18/2026 -
2023 Tesla Model Y
Mileage59,495Service Date3/13/2026Services Performed- CUSTOMER REQUESTS – TIRE ROTATION
- Rotate Wheels Front to Back, Torque all wheels to recommended specification, reset any and all TPMS monitors
JOE H. gave our service a 5 star review on 3/17/2026 -
2018 Subaru Impreza
Mileage108,896Service Date3/12/2026Services Performed- CUSTOMER REQUESTS – CHECK AND ADVISE WHEEL BEARINGS
- FOUND FRONT PASSENGER WHEEL BEARING BAD RECOMMEND REPLACING
GAVIN W. gave our service a 5 star review on 3/12/2026 -
2006 Chevrolet Silverado
Mileage283,571Service Date3/9/2026Services Performed- CUSTOMER REQUESTS – SERVICE AC SYSTEM
- DIAGNOSE CUSTOMER CONCERN, SERVICE AIR CONDITIONER. CHECK CONDITION OF ALL BELTS AND LINES. EVACUATE AND RECHARGE WITH R-134. TEST SYSTEM PERFORMANCE.
Craig S. gave our service a 5 star review on 3/9/2026 -
2020 Jeep Cherokee
Mileage47,274Service Date3/4/2026Services Performed- CUSTOMER REQUESTS – CHECK AND ADVISE KEY FOB OPERATIONS, CUSTOMER STATES SOMETIMES HE HAS TO FIDGET WITH THE KEYS FOR FIVE MIN TO OPEN TRUNK, AND THE TIMES WHEN HE CAN NOT OPEN TRUNK HE HAS TO TOUCH KEY TO BUTTON TO START VEHICLE
- FOUND: BATTERY LOW ON KEY FOB RECOMMEND REPLACING KEY FOB BATTERY FIRST THEN TOUCHING BACK IF CONCERNS STILL PERTAIN
Randy C. gave our service a 5 star review on 3/6/2026 -
2014 Nissan Altima
Mileage124,127Service Date2/23/2026Services Performed- CUSTOMER REQUESTS – REPLACE DRIVER SIDE HEAD LIGHT BULB
- REMOVE AND REPLACE – DRIVER SIDE HEAD LIGHT BULB
AMANDA J. gave our service a 5 star review on 2/24/2026 -
2016 Mercedes-Benz GLA250
Mileage157,137Service Date2/13/2026Services Performed- CUSTOMER REQUESTS – CHECK ENGINE LIGHT
- FOUND:Diagnostic Summary Report Vehicle: 2016 Mercedes-Benz GLA250 2.0L Base Fault Code: P052E – Crankcase Ventilation System Performance. Code Description: This DTC indicates that the engine control module (ECM) has detected a performance issue within the Positive Crankcase Ventilation (PCV) system. Specifically, the switchover valve is not regulating crankcase pressure correctly, which can lead to rough idling, decreased fuel efficiency, and increased internal engine pressure. Visual Inspection & Technical Findings: Oil Intrusion: Motor oil was found inside the electrical connector of the PCV switchover valve. This indicates an internal seal failure, which can lead to signal interference or potential damage to the engine wire harness. Component Failure: A physical breach/rupture was identified in the PCV vent valve, compromising the system's ability to manage oil vapors. Intake Leak: Visual inspection confirmed cracks and ruptures in the air intake hose connecting the air filter housing to the turbocharger. This allows unmetered air to enter the system, negatively impacting turbo performance and air-fuel ratios. Recommended Action: Replacement of the complete PCV vent line assembly and the damaged turbo intake hose is required. It is also recommended to clean the electrical harness connectors to prevent oil migration.
- Multi-Point Inspection
- All Fluids Checked and Topped up if possible
- DRIVE CYCLE
- OIL SEPARATOR – Remove & Replace – Separator
- EMISSIONS TEST
PHICHAYAPHA T. gave our service a 5 star review on 2/13/2026 -
2006 Chevrolet HHR
Mileage186,311Service Date2/10/2026Services Performed- FOUND:Error Code: P0300 (Random or multiple cylinder misfire detected) The vehicle exhibits a rough idle, loss of power, and a flashing Check Engine Light. Testing confirmed a lack of spark in one or more cylinders. The ignition coil pack is failing internally, and the spark plugs are excessively worn, which created high resistance and led to the module failure. Replacement of the ignition coil pack and a complete set of new spark plugs (gapped at 0.040 to 0.043 inches). Clear DTCs and perform a road test to verify the repair.
- Multi-Point Inspection
- All Fluids Checked and Topped up if possible
- REMOVE AND REPLACE MOTOR OIL AND OIL FILTER, LUBE CHASSIS WHERE APPLICABLE, CHECK TIRE PRESSURE AND ALL FLUID LEVELS.
- Hazardous Waste Disposal Fee (Cal)
- performed 42 point inspection and provide details to customer
- All Fluids Checked and Topped up if possible
- SPARK PLUGS – Remove & Replace – 2.2L Eng
Lisa A. gave our service a 5 star review on 2/10/2026 -
2017 Chevrolet Silverado 1500
Mileage185,444Service Date2/6/2026Services Performed- VERIFIED, REAR DRIVER SIDE WINDOW REGULATOR HAS FAILED, RECOMMEND REPLACING REGULATOR.
- WINDOW REGULATOR – R&R – 4D Pickup Extra Cab Front or Rear,Each
Dave S. gave our service a 5 star review on 2/7/2026 -
2013 RAM 1500
Mileage114,035Service Date1/14/2026Services Performed- CUSTOMER REQUESTS – CHECK AND ADVISE, DIFFERENTIALS, AND KEY FOB NOT UNLOCKING VEHICLE
- FOUND:CUSTOMER COMPLAINT: The customer reports that the alarm remote control is not functioning and mentions a noise coming from underneath the vehicle, suspecting a differential issue. DIAGNOSTIC FINDINGS: REMOTE ACCESS SYSTEM: The remote control was confirmed to be non-operational. Upon physical inspection, it was determined that the internal circuit board has permanent damage. The vehicle's receiver system was tested with a shop master remote and is functioning correctly. Action: Replace and program a new remote control. ENGINE NOISE (EXHAUST MANIFOLDS): Broken bolts were identified on the exhaust manifolds on both sides of the engine. This causes an exhaust leak that generates a rhythmic ticking noise, which is often mistaken for valve train noise. Action: Extract the broken bolts and reinstall manifolds with new gaskets. DRIVETRAIN NOISE (REAR DIFFERENTIAL): A damaged internal rear differential bearing was detected. The noise from this bearing is transmitted and amplified through the driveshaft, causing the sound to be perceived with greater intensity throughout the vehicle. Action: Rebuild the differential (replace bearings) or replace the entire unit depending on the condition of the internal gears.
- Multi-Point Inspection
- All Fluids Checked and Topped up if possible
- WATER PUMP DRIVE BELT – Remove & Replace
- 4 FROZEN/ BROKEN BOLT REMOVAL
- EXHAUST MANIFOLD – Remove & Replace – V8,5.7L Eng Right or Left,ALL
- EXHAUST MANIFOLD RESURFACE
- DIFFERENTIAL CARRIER – Remove, Install, and Overhaul
ZACH A. gave our service a 5 star review on 1/29/2026 -
2006 Mercedes-Benz C280
Mileage132,861Service Date1/28/2026Services Performed- CUSTOMER REQUESTS – OIL CHANGE
- REMOVE AND REPLACE MOTOR OIL AND OIL FILTER, LUBE CHASSIS WHERE APPLICABLE, CHECK TIRE PRESSURE AND ALL FLUID LEVELS.
- Hazardous Waste Disposal Fee (Cal)
- performed 42 point inspection and provide details to customer
- CHECK AND ADVISE DOOR HANDLE (PASSENGER SIDE)
- REPLACE TAIL LIGHT BULBS BOTH SIDES
Rita G. gave our service a 5 star review on 1/28/2026 -
2017 Mercedes-Benz E300
Mileage118,660Service Date1/27/2026Services Performed- CUSTOMER REQUESTS – SERVICES
- REMOVE AND REPLACE MOTOR OIL AND OIL FILTER, LUBE CHASSIS WHERE APPLICABLE, CHECK TIRE PRESSURE AND ALL FLUID LEVELS.
- Hazardous Waste Disposal Fee (Cal)
- performed 42 point inspection and provide details to customer
- TRANSMISSION OIL PAN GASKET &/OR FILTER – Remove & Replace – RWD – [Includes: Additional time for use of scan tool to perform this procedure.]
EVAN H. gave our service a 5 star review on 1/27/2026
