Popular questions

Question
i just brought an new alternator for my car a couple days ago and had it put on then somehow when i crank the the car the battery
The battery should be load tested to determine if it is usable. A degraded battery, or one with an internal short, will cause charging system problems. If the battery only marginally passes the load test, replace it outright to reduce...
Question
Vehicle shook violently while driving at a speed of 30mph
Hello. I think it is possible that your rotors have warped again, and this is causing the shaking you are experiencing again. If you do a lot of driving and heavy braking, this could cause the rotors to warp...
Question
I replaced my battery car started up, ran for 20 minutes shut off now won't start back up again
Hi there. It's quite possible that the battery cables are also faulty; which tends to happen after 5 years of use. If your battery cables have not been replaced, it's a good idea to have them replaced. However, it is...
Question
I put in a new starter but car won't turn over
If the starter cranks, this is the same thing as turning over. If the starter is working just fine but the engine will not run, the cause of this is ignition or fuel related. I would recommend having your ignition...
Question
When trying to start it only clicks on a large relay (?ECU?) under the dash passenger side.
Often times when there is a starting issue, there is a small part called a starter relay that is many times over looked that is usually a fairly simple and inexpensive fix. The starter relay is a small unit near...
Question
Does not idle well.
You may have a dirty or failing idle air control valve. The idle air control valve reads the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and at idle. Since...
Question
Lights work, but car won't start.
I would need more information to determine the problem. If you hear a clicking noise but the engine wont turn over, then your battery may not have enough charge or may have a bad connection. Test the battery, if the...
Question
My 1995 Honda Acoord runs in the start position but dies in run position on key switch
Hello. Most of the time, this issue is due to the ignition switch. The lock cylinder will not typically cause this. I usually remove the lock cylinder and make sure it moves freely when it is removed. If it does,...
Question
Cannot find the air leak in my tire.
I find that many people assume that when their car tire is low, they will find an obvious puncture mark. However that is not always true. All tires lose air for various reasons and if you are not able to...
Question
Loses power 60 mph
Hi! I believe your problems are unrelated and not caused by one another. I think it's more so awkward timing that both present problems than anything else. You may be in need of a tune-up. I suggest that you have...
Question
Need to fix antifreeze leak.
I would recommend having a qualified professional come and perform a cooling system pressure test on your vehicle. There are many places on a vehicle where coolant can leak from, including the hoses, radiator, water pump, and heater core just...
Question
Car battery replacement
Your car uses two batteries: one large one for the starter and another for the body systems. So it will take some testing to determine whether you need one or both. Contact Your Mechanic by clicking the link to schedule...
Question
The car will not start, it turns over, but will not run.
Hello, thanks for writing in. I'd be happy to help. I would like to know if the engine is cranking over or if nothing happens. If it is cranking and not starting, then that is usually caused by a bad...
Question
Can i take all four of my brakes and rotors off at the same time?
As long as you have four jack stands to support the vehicle you can remove the rotors and pads from all four wheel positions. If you do not have four jack stands, you can NOT remove the rotors and pads...
Question
What does the AdvanceTrac off Warning Light mean?
The AdvanceTrac off Warning Light is located on the instrument panel. This light illuminates when you have manually turned off the AdvanceTrac traction control system. When you turn the system back on, the light will disappear. Tip The AdvanceTrac off...
Question
I want to upgrade my headlights.
If this is a serious consideration of yours I would look in your owners manual or contact your local dealership first for any information regarding the headlights that you can get. Some vehicles do not accept aftermarket modifications as well...
Question
My car will start, but will not run
This may be a sign of a failing idle air control valve. The idle air control valve monitors the air intake as it is mixed with fuel prior to being injected into the engine. This valve is controlled by the...
Question
The Mazda shut off trying to pull into parking lot and won't turn back on
You may have a fuel pump that stopped operating. You can check the fuse F1-6 located in the underhood fuse box. You can also listen to hear if the fuel pump is running. Remove the gas cap and put your...
Question
Weird noise
The gurgling sound you hear is likely coolant at work inside your radiator and heater core. The gurgling sound can be produced a few different ways. If the cooling system was not properly flushed the last time the coolant was...
Question
Noisy steering, is it a dangerous problem?
Noisy steering is usually indicative of defective fluid, unless you have a leak and are low on fluid. In your case, I would recommend having a top-rated mechanic from YourMechanic run a power steering pump pressure-test and check the power...
Question
radiator fan issue
I would suspect the cooling fan switch is bad or the two relays for the cooling system are bad. The cooling fan switch should be the most common problem, but for the price of the two relays in the engine...