Why does my car make a rattling noise when I put it in gear?
Why does my car make a rattling noise when I put it in gear?
Q: When engine is cold it makes a rattling noise when you put into gear, but when it warms up there is no noise. When engine is cold it makes a rattling noise when you put it into gear and tap the gas, or even just into gear.
Why does my alternator make a knocking noise?
If you hear squeaking from it, then you’ll likely need to replace the noisy alternator bearing or alternator. A knocking noise can be caused by one of several things relating to the alternator. A broken belt could flap around the engine compartment and make a knocking noise as it comes in contact with other parts.
Why does my catalytic converter make a rattling noise?
The converter can be damaged by thermal shock or an impact, which can cause part of its internal structure to break off and cause a rattle. In extreme cases, this can sound like a box of rocks being shaken. The converter doesn’t fail by itself; something has to cause it to fail, and that should be identified before it is replaced.
Why does my car make an awful noise when I sit at a stop light?
As the exhaust system ages, sometime the heat shields start to rust at the hold-down points and become loose. If this is your problem, the engine vibrations will cause an awful noise as you’re sitting at a stop light or as your car is idling in the driveway warming up.
Why does my car battery make a whining noise?
It sounds like you may have a failing voltage regulator or failing alternator. As you may know, the alternator is responsible for charging the battery while the engine runs by generating amperage and recharging the battery while the engine turns the alternator.
Why does my battery charger make a loud buzzing noise?
This produces a lot of current generally will make a bit of a loud buzzing sound. Make sure that you have the battery charger switched to the proper setting for just charging the battery at a regular rate (12 amps). Was this answer helpful? Thank you for your feedback! Sorry about that. Why wasn’t this information helpful?
How to react if your battery light is on?
Part 1 of 3: React to the battery light 1 Step 1: Turn off everything that draws power. If the battery light is on, then there is still enough battery left to… 2 Step 2: Stop the car. If you notice the engine temperature getting warmer or it is is overheating, stop the vehicle on… More
Why does my battery light not come on when I start the car?
Excessive corrosion at the battery terminals can cause a low voltage condition which makes the starter turn slowly when trying to turn on your vehicle, but it will not illuminate the battery light if the alternator is charging properly once the car is started. Step 4: Secure the clamps on to the battery terminals.
