Name: A1 Auto Mechanics
Address: 2945 Randolph Ave, Costa Mesa, CA, 92626
Telephone: (714) 662-3079

2016 Mercedes-Benz E350
Mileage
102,691
Service Date
11/15/2024
Services Performed
Technician test drove the vehicle, performed multipoint visual inspection, connected the vehicle system to a live data scanner, checked Oil, Fluids, Belts, Battery, Charging System, Tires, Brakes , A/C, and Heating System. After vigorous inspection, the technician diagnosed that the cylinder #3 has a misfire, and he needed 2 hours of labor authorization to remove intake manifold and other components to access the spark plugs and ignition coils, and our customer granted us the authorization for diagnostic. With this approval, our technician got to work and diagnosed that the cylinder #3's misfire is caused by POOR RESISTANCE of two other IGNITION COILS, and it will cause an INTERMITTENT SIGNAL and misfire. Cylinder # 3 coil would try to compensate a lack of voltage, therefor; it will over heat causing EROTIC BEHAVIOR. The technician then called our customer to COMMUNICATE AND NOTIFY HIM OF HIS DIAGNOSIS AND FINDINGS, and he approved replacing all ignition coils. So the technician ordered the coils, removed and replaced them, scanned the vehicle system, the misfire disappeared, changed oil and filter, replaced engine and cabin air filters, topped off fluids, adjusted the tires air pressure, and reset the maintenance light. Tire rotation is not possible to scattered tires, then he took the vehicle for a road test drive, no problem now.
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
REMOVE AND REPLACE
REMOVE AND REPLACE
REMOVE INTAKE MANIFOLD AND REMOVE AND REPLACE ALL 6 DIRECT IGNITION COILS SPARK PLUGS
CHRISTIAN E. gave our service a 5 star review on 11/15/2024
2012 Mercedes-Benz C300
Mileage
88,187
Service Date
4/25/2024
Services Performed
Technician performed multipoint visual inspection, checked fluids, Belt, Battery condition and charging system, tire pressure , A/C, heating system, brakes and oil. Our technician diagnosed the vehicle needs multiple suspension works, engine support plus especially serpentine belt asap, and he communicate with the customer but she declined for now.
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
KRYSTYNA M. gave our service a 5 star review on 4/25/2024
2010 Mercedes-Benz S550
Mileage
76,362
Service Date
8/5/2023
Services Performed
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
REMOVE AND REPLACE
REPAIR AND RESTORE AND PAINT THE REAR BUMPER- LEFT SIDE AND THE QUARTER PANEL REAR – LEFT SIDE
ABBAS N. gave our service a 5 star review on 8/7/2023
2010 Mercedes-Benz S550
Mileage
87,585
Service Date
5/18/2023
Services Performed
Technician performed multipoint visual inspection ,checked fluids, Belt, Battery condition and charging system, and oil. Due to excessive codes of low voltage through out modules. Found alternator charge is below normal specs. 13.5 to 14.5 while running with all accessories on, alternator charge is 12.53 V. Our tech recommends replacing alternator. Also oil filter hosing gasket and oil cooler gasket and oil separator are leaking and need to be replaced. With customer authorization , tech removed and replaced alternator, oil filter housing and oil cooler gaskets and replaced oil separator. He added two quarts of coolant, retested the alternator after replacing and it shows good recharge, 14.78 V. Test drove the vehicle and no problem now. Customer also authorized us to buy, remove and replace the front, left fender liner. Our tech removed and replace it. The customer also requested to look at the "keyless go system" on the left front and rear doors. The rear is not working, seems like the sensors for keyless system have a malfunction. Request 3.5 hours for disassembly of door trim and check interior door circuitry. Our tech removed the doors interior trims and worked on Electrical of the doors. We could not fix what the problem is unless we order about $2000 worth of parts.
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
REMOVE AND REPLACE
REMOVE AND REPLACE
REMOVE AND REPLACE
REMOVE AND REPLACE
DOOR HANDEL- REMOVE AND REPLACE- BOTH-LEFT, FRONT AND REAR
ABBAS N. gave our service a 5 star review on 5/19/2023
2015 Mercedes-Benz S550
Mileage
45,994
Service Date
8/3/2022
Services Performed
Technician performed multipoint visual inspection ,checked fluids, Belt, brakes and oil. BOTH FRON AND REAR BARE PADS AND ROTORS AND SENSORS NEED TO BE CHANGED AND WOREN OUT. CUSTOMER DECLINED
CATHY L. gave our service a 5 star review on 8/5/2022
2014 Mercedes-Benz CLS550
Mileage
63,344
Service Date
7/5/2022
Services Performed
Technician performed multipoint visual inspection ,checked fluids, Belt, Battery condition and charging system, tire pressure , A/C and heating system, brakes and oil. Front Break condition is at 80%. Rear brake condition is 40%. No alignment is need it at this time.
DEALER DISCOUNT
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
MERSAD M. gave our service a 5 star review on 7/6/2022
2013 Mercedes-Benz ML350
Mileage
89,353
Service Date
12/20/2021
Services Performed
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
Customer provided parts- aftermarket –
Michael M. gave our service a 5 star review on 12/21/2021
2007 Mercedes-Benz E550
Mileage
124,737
Service Date
8/24/2021
Services Performed
Technician performed diagnose and found code 5502: level calibration not successfully carried out.
SHOCK &/OR STRUT ASSEMBLY – Remove & Install or Remove & Replace – 4Matic,Base One Side – [DOES NOT include alignment.]
LEVEL CONTROL COMPRESSOR – Remove & Replace – 4Matic,Base
LEVEL CONTROL MODULE – Remove & Replace – 4Matic,Base
ADAM V. gave our service a 5 star review on 8/25/2021
2012 Mercedes-Benz C250
Mileage
72,506
Service Date
3/6/2021
Services Performed
DOOR HANDLE – Remove & Replace – Sedan Front or Rear,Inner,Each – [DOES NOT include refinishing (where applicable).]
Savannah N. gave our service a 5 star review on 3/6/2021
2015 Mercedes-Benz GLK350
Mileage
56,946
Service Date
7/21/2020
Services Performed
CRANKCASE VENTILATION VALVE
Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
Oil Disposal
Technician performed diagnostic and multipoint visual inspection ,checked fluids, Belt, Battery condition and charging system, tire pressure , A/C and heating system, brakes and oil. Recommended: -Oil and filter change -Oil Separator replace.
Amanda C. gave our service a 5 star review on 7/21/2020

Mercedes-Benz