Welcome to
Ultimate Performance Auto & Truck Repair
Sincerely,
Hiram and the Ultimate Performance Team
If you are looking for Diesel and Auto Repair, including Collision Repair service in Jurupa Valley, CA, look no further than Ultimate Performance Auto & Truck Repair. We have been in business for over 35 years, family-owned and operated same location. Our ASE-certified master technicians have a combined experience of over 75 years of expertise. We are an AAA club-approved repair facility and a Repair Pal-certified repair facility. We provide a full range of services from preventive maintenance to complex engine diagnosis, including engine rebuilds and emission testing. Our collision repair is by far one of the best in Jurupa Valley. They are meticulous when it comes to the way your vehicle looks; they strive for excellence.
When it comes to RV service, we’ve got you covered. Including servicing a wide range of makes and models. Generator service and repairis no problem. Gas or diesel, no problem, here are just a few of the Generators we service: Onan, Generac, Briggs & Stratton, Honda, Walker, and many more. Complete inspections are offered. Slide out maintenance, Electrical, Furnace, and water heater service, refrigerator, and LP inspection, A/C systems, Rubber roof preventive maintenance and protective coating applications, and much more.
We know how important it is to find a reliable, fair, and honest professional vehicle service you can rely on, so your satisfaction is our top priority.
We do body repair and detail service
Top-Notch Auto Services
Engine and Transmission Specialists
Engine Auto Service
When that check engine light comes on, it’s hard not to feel annoyed or even worried.
Auto Electrical
Ultimate Performance Auto & Truck Repair provides the best electrical auto service in Jurupa Valley, hands down.
Heating & Air Conditioner Repair
For the best cooling and heating auto repair service in Jurupa Valley, trust Ultimate Performance Auto & Truck Repair.
Maintenance & Auto Service
It’s a fact: regular, quality maintenance extends the life of your vehicle. It also gives you the peace of mind you need.
Exhaust Service
If you’re concerned about passing emissions or you already know your exhaust system isn’t what it should be, visit Ultimate Performance Auto & Truck Repair in Jurupa Valley.
Why Choose Ultimate Performance Auto & Truck Repair
When it comes to car repair, there are plenty of options available. But, not all auto repair shops are created equal. At Ultimate Performance Auto & Truck Repair our friendly and knowledgeable team has years of experience in the auto repair industry, from minor repairs, major overhauls, RVs, Trailers, Generators and Diesel services – we’ve got you covered! We now offer mobile repairs and services, please call for details!
Shop Amenities
Free WiFi
Refreshments
Waiting Area
Loaners
Key Drop Off
The Absolute Best Car Service in Jurupa Valley, CA
Ultimate Performance Auto & Truck Repair
What sets Ultimate Performance Auto & Truck Repair apart from all of the others in Jurupa Valley, 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.
Auto Repair Estimates in Jurupa Valley
Complete & Reliable Automotive Service & Repair
Recently Serviced Vehicles
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2010 Ford Pickup
Mileage139,975Service Date4/10/2026Services Performed- TECHNICIAN WILL START WILL START WITH A SAFETY INSPECTION FIRST. WILL PROCEED TO DIAGNOSE THE VEHICLE TO DETERMINE WHY VEHICLE SHUTS OFF FOUND VEHICLE FUEL LEVEL LOW PROCEEDED TO ADD 5 GAL OF DIESEL FUEL TO VEHICLE. PROCEEDED TO SCAN VEHICLE AND FOUND MULTIPLE CODES. WILL NOTE EXISTING CODES AND CLEAR AND SCAN AGAIN TO SEE WHAT CODES RETURN. CODES FOUND NOTED BELOW: NOTE: MOST CODES FOUND WERE MEMORY CODES. PRIMARY CODE: P0088 CURRENT CODE: FUEL RAIL/SYSTEM PRESSURE – TOO HIGH BANK 1 THIS CODE INDICATES THERE IS A CONCERN WITH THE FUEL RAIL PRESSURE SENSOR UNDER THE VALVE COVER BANK 1. WILL CONTINUE TO MONITOR THIS CODE TO SEE IF IT RETURNS. PLEASE ASK YOUR SERVICE ADVISER FOR A COMPLETE COPY OF ALL MEMORY CODES THAT WERE FOUND. TECHNICIAN PROCEEDED TO CHECK FUEL SYSTEM FOUND AIR IN SYSTEM. PROCEED TO BLEED SYSTEM LOW AND HIGH SIDE. NOTE: ADDITIONAL FUEL HAS BEEN PUT INTO TANK. 5 GAL TO CONFIRM GAUGE IS WORKING WHICH AFTER ADDING FUEL IT DID WORK. AFTER BLEEDING AND ADDING FUEL TO VEHICLE NOW STARTS AND CONTINUES TO RUN AT IDLE. HOWEVER AFTER SITTING FOR A FEW HOURS AND UPON STARTING VEHICLE NOTICED EXTENDED CRANKING TIME BEFORE IT DID START. NOTE: FOUND A SMALL LEAK ON THE FUEL BLEEDER VALVE. WILL NEED TO HAVE THIS LEAK REPAIRED, OR LEAK WILL CONTINUE TO CONTRIBUTE TO HAVING EXTENDED CRANK TIMES. WILL PROCEED TO TEST DRIVE UNDER LOAD TO CHECK FOR ANY OTHER PERFORMANCE RELATED CONCERNS. FOUND AFTER TEST DRIVE NO OTHER PERFORMANCE RELATED CONCERNS AT THIS TIME. NOTE: WITH ABOVE CODE BEING INTERMITTENT WILL CONTINUE TO MONITOR VEHICLE TO SEE IF RETURNS. NOTE: 6.4 HIGH PRESSURE FUEL PUMPS HAVE A HISTORY OF BEING DEFECTIVE PREMATURELY DUE TO WATER IN FUEL SEPARATOR LIGHT NOT COMING ON AN DESIGNATED INTERVALS. WHICH ALLOWS RUST TO BUILD IN FUEL SYSTEM. CUSTOMER WILL BE MADE AWARE OF THIS PROBLEM AND ENCOURAGED TO REGULARLY SERVICE WATER IN FUEL SENSORS AND FILTERS AT SCHEDULED MAINTENANCE INTERVALS AND NOT RELY ON THE WATER IN FUEL LIGHT ON DASH TO INFORM THEM OF SERVICE. ADDITIONAL RECOMMENDED MAINTENANCE SERVICES NEEDED: FUEL FILTER (S)BOTH REPLACE (HIGHLY RECOMMEND) OIL AND FILTER SERVICE CHANGE WATER IN FILTER SEPARATOR SERVICE DRAIN AND RESET BRAKE FLUID SERVICE COOLANT FLUID SERVICE BATTERY TERMINAL CLEANING SERVICE TIRE PRESSURE FRONT BOTH 65PSI TIRE PRESSURE REAR BOTH 80PSI
- FUEL/WATER SEPARATOR ELEMENT – Remove & Replace – F250 Super Duty, F350 Super Duty, Diesel Primary Conditioning Module – [Includes: Bleed System.]
- FUEL FILTER – Remove & Replace – F250 Super Duty, F350 Super Duty, Diesel Both – [Includes: Bleed System.]
- REMOVE AND REPLACE SCHRADER VALVE
AMANDA L. gave our service a 5 star review on 4/10/2026 -
2022 Chevrolet Silverado 2500 HD
Mileage117,037Service Date3/13/2026Services Performed- TECHNICIAN WILL REMOVE AND REPLACE FAN CLUTCH AND PERFORM AN OIL CHANGE
- ENGINE OIL FILTER – Remove & Replace – [Includes: Reset Oil Life Monitor.]
- (Combination) – ENGINE OIL – Drain & Refill
- DUE TO THE FACT WE HAD TO SOAK THE FAN CLUTCH BECAUSE IT IS CEASED TO THE WATER PUMP, WE HAVE TO BURN IT OFF WITHOUT DAMAGING THE WATER PUMP CUSTOMER IS AWARE OF THIS WR TALKED TO CUSTOMER AT 2:45 P.M. ON 3/12 AND THE CUSTOMER APPROVED AND IS AWARE OF THE SITUATION HE TOLD US TO PROCEED
DONALD A. gave our service a 5 star review on 3/18/2026 -
2021 Chevrolet Suburban
Mileage77,373Service Date1/7/2026Services Performed- INSPECTION
ALAA R I J. gave our service a 5 star review on 1/12/2026 -
2022 Ford F-550 Super Duty
Mileage119,407Service Date3/21/2025Services Performed- INSPECTION
- The technician drained the old engine oil and removed the filter. The technician inspected the vehicle and installed a new quality filter and filled the oil to the manufacture required level
OLWILCH M. gave our service a 5 star review on 3/24/2025 -
2013 Ford E-450 Super Duty
Mileage31,372Service Date3/10/2025Services Performed- TECHNICIAN WILL DO A SAFETY INSPECTION. PROCEEDED TO SCAN VEHICLE FOR ANY CODES AND FOUND WHATS NOTED BELOW: P0141 02 SENSOR HEATER CIRCUIT BANK 1 SENSOR 2 P1780 TRANSMISSION CONTROL SWITCH (O/D CANCEL) CIRCUIT OUT OF RANGE FOR TEST. NOTE: BANK 1 RIGHT SIDE SENSOR 2 AFTER CATALYTIC CONVERTER FUEL PRESSURE SPECIFICATION TYPE 1 (ERFS) SYSTEM. NORMAL RANGE 35 – TO 70 PSI OR 240 TO 485 KPA NOTE: WE NEED TO ASK CUSTOMER IF HE KNOWS AT WHAT POINT WAS THE EXHAUST UNHOOKED TO DETERMINE IF CAT WAS CLOGGED OR NOT? TECHNICIAN FOUND WIRES ARE MELTED AT HEATER SENSOR, WILL NEED TO REPLACE SENSOR AND SENSOR PIGTAIL IN ORDER TO GET PROPER CAT READINGS AND TEST DRIVE VEHICLE PROPERLY. OTHER RECOMMENDATIONS REPAIR EXHAUST LEAKS DIFFERENTIAL GEAR OIL SERVICE ( PER MILEAGE).
- OXYGEN SENSOR – Remove & Replace – One,HO2S – [Includes: Component test.]
HECTOR G. gave our service a 5 star review on 3/13/2025 -
2020 Infiniti QX50
Mileage54,758Service Date2/26/2025Services Performed- PERFORM OIL AND FILTER CHANGE
- INSPECTION
SELENE C. gave our service a 5 star review on 3/7/2025 -
2018 Mazda 3
Mileage149,950Service Date2/7/2025Services Performed- INSPECTION
BRENDA B. gave our service a 5 star review on 2/21/2025 -
2021 Chevrolet Suburban
Mileage61,567Service Date1/23/2025Services Performed- CHECK AND ADVISE
- REMOVE OLD OIL AND FILTER, INSTALL NEW OIL AND OIL FILTER
- PERFORM OIL AND FILTER CHANGE
ALAA R I V. gave our service a 5 star review on 1/24/2025 -
2020 Jeep Grand Cherokee
Mileage98,340Service Date12/12/2024Services Performed- CHECK AND ADVISE
TYLER Z. gave our service a 5 star review on 12/20/2024 -
2014 Jeep Grand Cherokee
Mileage132,752Service Date11/19/2024Services Performed- RADIATOR HOSE – CLAMP Remove & RE POSITION – V8,Normally Aspirated Upper
- THERMOSTAT HOUSING -GASKET Remove & Replace – V8
- BLEED ENTIRE COOLING SYSTEM PER MANUFACTURER RECOMMENDATIONS.
- REMOVE AND REPLACE COOLANT TEMP SENSOR
- HAZMAT FEE
- HEATER HOSES/TUBES – Remove & Replace – Hose,Inlet or Outlet,One or All – [NOTE: Deduct 0.2 when used in conjunction with Radiator Hose(s) – R&R.]
- TECHNICIAN WILL DO A SAFETY INSPECTION. FOUND THERMOSTAT HOUSING LEAKING WHEN PRESSURIZED. OUTLET PIPE FROM WATER PUMP LEAKING NOT SEATED PROPERLY. UPPER RADIATOR HOSE LEAKING, CLAMP NOT SEATED OR TIGHTEN CORRECTLY. COOLANT TEMPERATURE SENSOR LEAKING ALSO. TECHNICIAN PROCEEDED TO PERFORM A BLOCK TEST AND IT PASSED. RECOMMENDATIONS 1. RE POSITION HOSE CLAMP FULLY SEAT IT AND TIGHTER TO SPECS. 2. REPLACE THERMOSTAT AND SEAL COOLANT TEMPERATURE SENSOR. 3. THERMOSTAT HOUSING GASKET REPLACE 4. VACUUM BLEED COOLANT SYSTEM 5. RE POSITION AND SEAT FULLY COOLANT OUTLET WATER PUMP PIPE. 6. RE TEST COOLING SYSTEM FOR ANY OVERHEATING AFTER BLEEDING SYSTEM AND INSTALLING PARTS AND CORRECT COOLANT LEVELS. NOTE: TECHNICIAN DROVE VEHICLE FOR 10 MILES AND GAUGE STAYED AT THE PROPER OPERATING TEMPERATURE NO MORE OVERHEATING ISSUES.
JONATHAN S. gave our service a 5 star review on 11/22/2024 -
2015 Honda Fit
Mileage171,598Service Date11/13/2024Services Performed- The technician drained the old engine oil and removed the filter. The technician inspected the vehicle and installed a new quality filter and filled the oil to the manufacture required level
MARY K. gave our service a 5 star review on 11/13/2024 -
We Service and Repair
All Porsche Cars
Services Performed- All General Repair and Maintenance
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 Jurupa Valley 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
Ultimate Performance Auto & Truck Repair
8584 Limonite Ave
Jurupa Valley, CA 92509-5184
