Q: Sluggish start. Bad starter or bad battery? Female. Don't want to get taken by shop.

asked by on August 30, 2016

noticed for couple days. very sluggish when starting car. not making any grinding nor clicking noise when starting. bad starter or bad battery? original battery. I know that's high mileage but 95% of my drive is commuting on freeways, so I don't believe the starter should be going bad in three years.

My car has 85000 miles.
My car has an automatic transmission.

Battery Replacement $247.05 - $377.49 Get a Quote
Service Battery/cables $94.99 - $114.99 Get a Quote

Hi! That "sluggish starting" (slow cranking speed) is the most common symptom when a battery is at the end of its life. The age of your car is also just about in the normal range for how long batteries last. You are correct that it is very unlikely to be a failing starter. Here’s the good news: many automotive service businesses will test a battery for free (or close to it); it’s one of the least costly things to have wrong with your vehicle; it didn’t leave you stranded. I suggest having it tested today! If you’re trying to avoid having your car in a shop, consider YourMechanic, as a certified technician can come service your battery at your home or office to fix this issue.

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

low washer fluid warning light and blind spot indicator off
Hello there, you are correct. The washer fluid level and the blind spot indicator systems are related. The system shuts off when either the trunk is open or the washer fluid is low. If you have filled the washer fluid...
Sqealing noise EPC light
Hello. It sounds like it may have a failing alternator (https://www.yourmechanic.com/services/alternator-replacement). If the alternator is failing or if the belt is loose due to a bad belt tensioner (https://www.yourmechanic.com/services/drive-belt-tensioner-replacement) then this will occur. I would check and see if the...
The car idles and stalls in cold weather conditions only, or if i don't heat it up all the way in cold weather conditions.
Hello there. Many common faults will cause your 2012 Mazda 3 to idle poorly and stall in cold weather. The most common faults would be the coolant temperature sensor (https://www.yourmechanic.com/services/coolant-temperature-switch-sensor-replacement), stuck open thermostat (https://www.yourmechanic.com/services/thermostat-replacement), radiator (https://www.yourmechanic.com/services/radiator-replacement), water pump (https://www.yourmechanic.com/services/water-pump-replacement), MAF...
I was driving my 2013 Nissan Altima 5 miles or less. When I threw it in Park I heard a noise.
Hello - most likely the neutral safety switch, or its circuit, are malfunctioning. If your dome light also no longer works, there will be a blown fuse that also keeps your neutral safety switch from working. I would recommend having...
Service ESC
The Electronic Stability Control (ESC) system is your car's traction control system. The traction control system monitors the steering stability of the vehicle and engages when loss of traction has been detected. This is done by the use of electronic...
P0113 error code: related to stall while in drive? caused by error when changing air filter? 2011 Dodge Durango
Hello - yes, replacing the air filter could cause the P0113 (https://www.yourmechanic.com/article/diagnostic-trouble-code-dtc-p0113-by-jay-safford) - intake air temp sensor high circuit condition. The intake air sensor is located in the plastic intake housing that leads to and contains the air filter, so...
Transfer box gone on Audi A4 DTM - how much to repair? 2006 Audi A4 Quattro
Hello - if you are able to release the clutch in any gear, and get no motion, a shaft or final drive gearset in the transmission has failed. The only real hope here is that a shifter cable has failed...
Door wont open from the inside or out and i cannot lock/unlock the door. I was also driving the other day and my car died.
With regard to the door lock malfunction, yes, in all probability, the interior panel of the door will have to be removed so that the lock assembly and linkages can be inspected and repaired. A certified mechanic from YourMechanic will...
My oil light came on way before it usually does after getting a battery replaced.
It could be that the service reminder was affected by having the battery disconnected for a short time. These days, it is wise for a technician to hook up an alternative power source while changing the battery to prevent memory...

Related articles

The Best Used Cars to Buy If You’re an Electrician
As As an electrician, you have to haul around wiring, tools and equipment, and tons of supplies. You can’t get by with a small used car, or even a big one. What you probably need is a good used cargo...
How to Buy a Good Quality Alternator
The The alternator is one of those parts that, when it malfunctions, can leave you high and dry by the side of the road. This essential component of your vehicle’s systems turns mechanical energy into electrical energy, which in turn,...
How to Charge a Car Battery
In In an age where it seems every moment is tied to a schedule, the last thing you need is to find yourself stranded when your car doesn't crank due to a dead battery. It doesn't matter whether you're at...