System: fuel; throttle linkages and control.vehicle description: ambulances built on freightliner FL-60 chassis, 20,000 gross vehicle weight rating, with a cummins b series 5.9L diesel engine, 190or 250 horsepower rating.note: if the vehicle IS presented to an authorized dealer on an agreed upon service date and the remedy IS not provided free of charge within a reasonable time or the remedy does not correct the defect, please contact wheeled coach at 1-407-677-7777. Also, contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.