GMC Service Manassas VA
Your GMC Dealership Alternative
At Lorton Auto Service we specialize in providing complete Dealership Alternative services and repair for
your GMC. Lorton Auto Repair is located in the Lorton/Alexandria/Kingstown/Springfield/Fort Belvior area of Northern VA.
We have certified ASE technicians, factory-trained technicians, working with the factory approved equipment. This provides our mechanics to be able to perform routine maintenance, repairs, and even engine and transmission repairs across all GMC makes and models.
We are able to provide mechanical and diagnostic work, this including A/C systems, brake systems (including ABS, Air Bag, Check Engine, Brake Lights, and traction control systems), differentials, axles, automatic and manual transmissions, aftermarket warranty and insurance work, suspension, steering and electrical troubleshooting.
GMC Repair Services
Our GMC Repair Services Include:
A/C Repairs from leaks and problems from lines, hoses, o-rings, receiver drier, condensorsevaporator, compressor, expansion valve, climate control units, blower motor, blower motor regulator, resistor and more.
Brakes noise, lights, and leaks from ABS wheel speed sensors, ABS control units, ABS hydraulic units, brake hoses, brake lines, brake pad wear sensor, worn brake pads, worn or warped rotors, relays, master cylinders, vacuum canisters, vacuum leaks, calipers, parking brakes, stop lamp switch, brake light electric plate, bulbs.
Coolant leaks from radiator, water pump, expansion tank, cylinder head gaskets, radiator cap, expansion tank cap, thermostat, thermostat housing, radiator hoses, heater hoses, heater cores, overheating from coolant leak, fan clutch, electric fans, cylinder head, leaking or noisy water pump, broken belt, fan switch.
Engine noises from alternators, belts, idler pulley, tensioner assembly, tensioner pulley, water pump, internal engine noises, and more.
Misfires and rough running from vacuum leaks, air filter, spark plugs, spark plug wires, air mass meter, air mass sensor, PCV crankcase valve, breather hoses, fuel injector, fuel injector o-ring, camshaft sensors, fuel pump, fuel filter, fuel pressure regulator, idle control valve, knock sensor, oxygen sensor, low compression.
Oil leaks from valve covers, head gaskets, oil filter housing, oil filter caps, front and rear main seal, camshaft seals, timing covers, timing seals and gaskets, oil pan, valve cover gaskets, camshaft sensors, oil filter housings, and much more.
Power steering leaks and noises from return hoses, suction hoses, pressure hoses, fluid reservoir, low fluid, power steering pump, inner and outer tie rods, drag links, center link, idler arms, rack and pinion, and performing alignments.
Suspension noises from upper and lower control arm bushings, upper and lower ball joints, sway bar links, shocks, shock mount, subframe bushings, motor mounts, transmission mounts, engine mounts, driveshaft, wheel bearings, and much more.
Transmission problems from computer codes, to hard shifting and leaks from worn clutches, low fluid, pan gasket leaks, leaking seals, electrical connector leaks, and much more.
At Lorton Auto Sevice we provide a nationwide 2 year/24,000 mile warranty on all our repairs.