Why does my car make noise when cold start?
This cold start noise is caused by a carbon buildup on the crown of the piston and roof of the combustion chamber, causing physical contact and a relatively sharp click at the very top of the piston travel. Both noises tend to abate as the engine warms up.
Why does my car make a noise when I turn it on in the morning?
The vehicle will make noise when cold for several reasons. If you belts are loose at all, it may take them a while to warm up and grip the pulleys the way they are designed. Cold fluids will also cause noises. The power steering pump, engine oil, and transmission fluid all needs to warm up before they work properly.
Why does my car make a high pitched noise when I turn it on?
Over time, wear and tear can take a toll on the belt and the pulleys, which often results in that high-pitched chirping sounds when you start the car and accelerate. The most common serpentine belt problems include: A worn belt can, therefore, begin to slip, which is one of the causes the squeal.
Why does my Toyota Camry make a strange noise when it starts?
The noise is present only when the engine is cold, once it is warmed up there is no noise. Hi, again. I just checked my Mitchell data base. The lifter adjustment is: Engine cold; Intake .006-.010, Exhaust .010-.014. Engine oil recommended is 5W30. If you are in a cold climate, 10/30 would be a good choice.
What to do when your Camry engine rattles?
They are usually around the exhaust manifold. If you press on one and the rattle stops, you have found your rattle! Sometimes you can gently bend the shield and the noise will stop. If not, a hose clamp can be put around the manifold and clamp the shield to it.
What makes a noise under the timing cover?
The noise under the timing cover is most likely a timing belt, tensioner, or less likely a water pump. Replacing the timing belt is a maintenance item on your Camry.
What are the symptoms of a Toyota Camry engine failure?
Symptoms include smoke coming out from under the hood, dirty coolant, white smoke coming out of the tailpipe (even after the car has warmed up), and of course engine failure. The best thing to do is periodically check your oil and inspect your coolant.