Car Makes Gutteral Sound On Cold Startr

It s the awd hatchback model.

Car makes gutteral sound on cold startr.

During a cold start this may show up as a rattling noise. This noise is caused by one of the two belts slipping on the pulley. It may not. I recently noticed that it s been squeaking a bit.

The following are some of the more common sounds made by a worn engine at start up. A slow engine crank paired with this unfortunate noise means your battery is on the fritz. When it comes to cars the unexpected is usually bad and changes in state are almost always for the worse. It typically goes away once the pistons expand from the heat of the engine.

But only right at start up. Engine noise rattle on cold start. If you have a high mileage vehicle with a worn engine the pistons may fit in the cylinders very loosely. Your car has several belts one for the power steering pulley one for the ac compressor and one for the steering if the belt is rubber and not a chain.

So i have a 2007 suzuki sx4 about 172 000 miles on it. In fact it s summer where i live and a c is required just about anytime you go anywhere day or night so it may have been going on a while without me noticing it. This noise is usually louder when you start the engine cold and fades away when you accelerate up to high speeds. Certainly sometime since the.

We verified this sound 1 minute and 50 seconds into the video you can h. If your car s engine is making a shrieking sound it could be an issue with the serpentine belt either the rubber has gotten old and brittle or the tensioner could be failing. V10s sound especially violent during a cold start to start with a car s ecu decides that the engine has to idle higher when the engine is cold to stop it from stalling. Fitting oversize pistons will solve the problem but this is a very expensive fix.

This video is to verify a engine rattle sound when you start it up cold. Some are more serious than others but any noise should be investigated particularly if it gets louder or faster with rpm.