We can replace transmissions on most cars and light trucks. For more information or to schedule an appointment call us at 404.881.9400. Expert Tip: Two of the main causes of transmission failure are bad radiators and not flushing your car's fluids regularly. Wre recommend flushing the fluids of your car every 2 years or 30,000 miles. (These recommendations may be more often than those listed in your owner's manual.)