Some medicines, tricyclic antidepressants and antimalarials can also cause darkening of your gums. The nastiest is the effect of acute necrotising periodontitis (sometimes known as trench mouth) which is advanced gum disease and the black colour is the result of dead tissue.
The average cost for a heater blower motor replacement is between $289 to $413. Labor costs are estimated between $119 to $151 while parts are priced between $170 to $262.Get a personalized estimate based on your location and specific car.Estimate does not include taxes and fees.abor costs are estimated between $119 to $151 while parts are priced between $170 to $262. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Air conditioner fan motor replacement cost. (Commenting to an older post about home repair do-it-yourself) Older post mentioned paying a repairman $548 to replace fan motor in home a/c unit. I replaced my fan motor last night in my home a/c unit myself. Took about 30 min. Motor cost $78 at Grainger, part # 4M205.