Before the failure, the car gives a number of “signals”. But not every driver can notice them in time. This ultimately leads to breakage and costly repairs..
It turns out that you can avoid a headache and save a ton of money. Here is an overview of 6 signs you might need a car repair soon.
1. Strange color of smoke from the exhaust pipe
If a small white smoke from the exhaust pipe is the norm for any car, then all other cases indicate a malfunction of a particular system. A large amount of white exhaust may be caused by poor cylinder head gasket. Then the coolant evaporates and enters the exhaust pipe. In cars with high mileage, the exhaust gases are bluish (gray) in color due to the combustion of engine oil, which seeps through the gaps. Black smoke is caused by a power failure. Often this can be seen on diesels, especially at idle. A yellowish exhaust indicates incomplete combustion of diesel fuel.
2. The indicator lights are on.
Even the most ignoramus in cars, these bulbs will tell you that something is wrong with the car. If during the trip the engine or low oil pressure indicator suddenly lights up, it is better to immediately turn off the engine and tow the machine to the service station. Because further driving can cause irreparable harm to the car, as well as empty the wallet to the driver.
3. High oil consumption
Oil is used to lubricate parts in the engine, and should not drip onto the road or enter the exhaust pipe. High oil consumption indicates a strong wear of the cylinder-piston group. You can ride with this disaster for quite some time, but at the same time power drops and fuel consumption rises. Only overhaul solves the problem.
4. Knocks in the engine
An engine is a complex system of many parts that move, rotate and withstand thousands of explosions per day. All this is accompanied by significant noise, which is reduced by sound insulation. But sometimes the noise is too strong, and even knocks appear. In this case, it is better to immediately stop the engine so as not to make it worse, and entrust the car to an auto mechanic. It’s good if the problem is a lost ignition that caused detonation. It can be fixed. Worse if, due to a lack of oil, the camshaft or crankshaft “pounded”. Such a breakdown will greatly empty the wallet..
In most countries of the world (except desert regions), the main scourge of cars is rust. Body elements, wings, hoods – everywhere you can find red spots and swollen paint. Corrosion comes first of all on the bottom, wheel arches, in places of fastening of a suspension bracket. In very old cars, running into a large pothole may be enough to tear off the rack or drive the body. Such a car has one road – to the body master for straightening and welding.
6. Squeaks and knocks in the suspension
When the gear is engaged and the steering wheel is directed straight, the car should drive in a straight line, and its suspension should absorb all the road defects without any problems. But if you need to steer constantly while driving in a straight line, the car bounces and twitches, which means that the suspension is already far from perfect condition. Steering rods, rail, ball bearings take so many different loads that they wear out over time. And each “loose” hinge worsens the work of others associated with it. The problem cannot be ignored, because it usually entails too many repair costs.
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