A car engine can last for
thousands of miles as long as you keep it in a good shape. You rely a lot on
your car, whether it is about going to work or picking up your children from
school. All you do is turn the key, and the engine under the hood will pump to
power your car’s movement. The performance of a car highly depends on the
condition of its engine as it is the biggest part of a car. If you do not
maintain your car engine, it will start showing the below-detailed signs. Professional engine rebuilders have identified these signs to let you know when
your car engine needs to be repaired.
Lesser Fuel Efficiency
Increase in gas
consumption makes your car less fuel-efficient that is a clear sign of an issue
in the engine. People are now more concerned about buying fuel-efficient cars
that consume less fuel for more miles. However, if your fuel-efficient car
suddenly starts consuming more fuel or gas, get your engine checked.
Smoke from The Exhaust
Smoke coming out from the
exhaust is a clear sign that it is time for an engine repair. There are many
reasons why the exhaust starts emitting smoke. The colour of the smoke further
determines the type of damage. If the smoke is black, it means that the engine
is burning too much fuel due to incomplete combustion. Other reasons can be a
damaged air filter, damaged fuel injectors, clogged fuel return line, or a
malfunction in the sensors.
If the smoke colour is
grey, there can be issues with the transmission fluid or oil consumption. Blue
coloured smoke means that the piston has worn out or the valve seals are
damaged.
Check Engine Light In On
As soon as the check
engine light turns on, you know it is time for a repair. It is almost as if your
engine is trying to warn you about the issue. Ignoring this can lead to serious
problems and damages to an engine. The check engine light appears on the
dashboard for many reasons. The oxygen fluid may need replacement or the fuel
cap is not tight enough. If the light is turned on due to damage in the spark
plugs, your engine can misfire. Another reason can be damage in the catalytic
sensor or any other electronic sensor of the engine.
Strange Noise
If you are experiencing a
knocking sound under the bonnet, it means there is an issue with the engine
bearings, pistons, or other mechanical parts. Take your vehicle to a mechanic
as soon as you can. Such noises are a sign that your engine is dying due to
lack of maintenance.
Rough Idle
Damaged spark plugs or sensors
may cause your car to sputter every time you stop it. This can be a minor
issue. However, ignoring it can cause serious damage to your engine’s overall
performance.
Oil Patches
When you start your car
and take it out of the garage, you will see oil patches. Oil leaking can lead
to further damage because the engine will have to generate more friction and
heat with the oil depleting. Keep the seals, plugs, and washers up to date to
prevent any oil leakage.
