Q: I have replaced a failed alternator once a month for the last four months, any suggestions?
Voltage varies between 14 and 15 volts right before alternator fails.
My car has 200000 miles.
My car has an automatic transmission.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Car has knock in the motor and won't start.
It sounds like your engine may be seizing up due to low oil. I would first recommend checking the engine oil to ensure its proper level. If the oil is low this could be your problem. If the engine is...
Ball joint fell off
I would ask one of the mechanics at YourMechanic to come to you and replace the broken ball joint so your vehicle will be drivable again. When you book your appointment, be sure to indicate whether it is the front...
Check engine light comes and goes with the EGR valve code on a 2.5 Subaru
EGR systems for that vehicle are very complicated and are all ran by a computer. The only way you can figure out what's wrong is to hire a mechanic. Technicians like ones from YourMechanic have dealer-level scan tools and can...
Convertible top fluid brand
Hello there. When checking the fluid, the top must be in the service position for an accurate reading. This should show the fluid level at the proper level once the top is in the service position. The bolt and washer...
Rear axle housing oil leak - 2004 Dodge Ram 1500
Hello - there are several possible sources of the gearlube leak in the rear end housing: the pinion shaft seal, the large diameter area where the differential carrier is bolted to the rear axle housing, or the rear axle vent...
Headers that fit my car with a manual transmission? 1973 Ford Mustang
Check Cjpony, Jegs, or Summit Racing. They all carry headers that include your model.
We have a 2008 Dodge Magnum 2.7 and have replaced the thermostat and thermostat housing. However, the car is still leaking a good amount of coolant.
When there is coolant leaking from the weep hole on a water pump (https://www.yourmechanic.com/services/water-pump-replacement), the seal on the water pump is damaged and no longer can hold in the coolant. I recommend replacing the water pump. The weep hole is...
Seat belt chime still chimes with seat belt on how can you disable chime
Hi there. I don't believe this is something that can be disabled. In fact, I believe attempting to do so would be considered tampering with the safety system of car. It is likely that a seat belt sensor is damaged,...
Code p1676 came up on 2000 honda odyssey car maintenance light flashes
Hi There, This code indicates that there is a what is known as a "signal line failure." You will need to check the connections between the PCM and ABS/TCS control unit. If the wires are good, then you will need...
Related articles
How Long Do Wiring Harnesses Last?
Car wiring harnesses connect all the different electrical systems and components in a vehicle. Wiring harnesses can last the lifetime of the vehicle.
How the Alternator Works in Your Car
Your Your car alternator, at its most basic, is what works along with your battery and the rest of your charging system to keep your car running. When you start your car, you’re running on battery power. Then the battery...
Mercury Certified Pre-Owned (CPO) Car Program
Drivers Drivers who are shopping around for a used Mercury vehicle may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on to...
Browse other content
Services
Cities
Estimates