Why does my car squeal when I start the engine?
It is a good idea to check all the other belts that you have in your car if you hear this type of noise when you start the engine. While modern cars drive most accessories and the alternator from a single serpentine belt, older cars often used a series of V-belts. In addition, the timing belt can be a cause of a squeak or squeal.
How many valves does the Nissan KA24DE have?
The KA24 engine is crafted with shaped iron block and an aluminum head. The valvetrain for this engine, is dual overhead camshaft. This 4 cylinder engine has a total amount of 16 valves, with 2 intake and 2 exhaust valves every cylinder.
Is it possible to destroy a Nissan KA24DE engine?
You can easily destroy the engine if you using low-quality engine oil. When timing chain begins to work too noisy, the process of motor destruction has already started. Widley known for having great endurance and reliability, Nissan KA24DE engine doesn’t require any special care.
Is it safe to drive with a squealing engine?
Although it may be safe to drive with the squealing for a few days or weeks, the belt will eventually need to be replaced, and for safety, the earlier it’s repaired, the better. What Is the Cost to Replace a Serpentine Belt? A serpentine belt replacement is a relatively low-cost engine repair.
When does a KA24DE make a rattling noise?
My KA has recently developed what I can best describe as a rattling noise between about 2000 and 3000 RPM. The noise is most apparent with the engine under load (climbing hills, hard acceleration), but it is still there if the engine is revved in neutral, just not quite as loud. If the engine is held at around 2500, the noise remains.
Are there any problems with the Nissan KA24DE engine?
The Nissan KA24DE engine has a couple of known problems that are common. The manufacturer is known for failing on earlier versions of the KA24 engine. Another typical KA24DE problems is a rattling timing chain, which occurs when the timing chain gets loose from age and begins to rub against the timing chain cover.
Why is my KA24DE making a piston slap noise?
Rod knock is usually that, a loud dull knock and not a higher pitch tap like yours. It cannot be cured and gets progressively worse until the bearing fails. Lots of fresh oil and easy driving can extend this time but best to head home. Piston slap usually occurs when engine is cold and goes away quickly as it warms.
Why does my car make squealing noises when I start the engine?
A lot of engine noises do come from low engine oil or other fluids. Always start by checking the engine oil level with the dipstick if you hear any noise. The other most common thing is a bad serpentine belt which can cause squealing noises. Remove the serpentine belt to see if the noises disappear.