Divine Grace Automobile Multi Biz

10/12/2025

22/11/2024

Symptoms and origin of failures
The malfunction of CV joints often leads to vibrations and noise whilst driving. 80% of the problems in CV joints are caused by a change in the working distance of the side shaft, 8% by faults or negligence during installation. 8% come from cracked axle boots which lead to a loss of lubricant, resulting in soiling of the joint. Only the remaining 4% of all joint failures have been caused by jolts and normal wear and tear of the parts.

Therefore, it seems clear that the way to achieve a long service life of CV joints and side shafts is through the correct alignment of the engine, gearbox and suspension components whilst regularly checking and maintaining the axle boots ensuring they do not leak and that the clamps are tight and fit firmly.

07/11/2024

The safe size for your car's oil when measuring it is that the oil does not reach the MAX mark in the gauge and does not stop at the MIN mark....

04/11/2024

5 SYMPTOMS OF A BAD TRANSMISSION FILTER
Written by (Divine Grace Automobile multi biz) in Transmission System
Most vehicle owners do not regularly change their transmission filters, let alone know the symptoms of a bad transmission filter. A bad filter can greatly reduce the life span of your car if it gets clogged with particles and abrasives.

Did you know that most manufacturers recommend that people change their transmission filters every 30,000 or after every two years? If your car happens to exceed these numbers, the transmission filter will start to go bad, gather dust particles, and affect your car’s performance.

The transmission filter is usually made out of a “felt material” and is found in the transmission system of your car. The transmission has some fluid that helps it run smoothly and efficiently. The filter is used to filter the fluid by trapping any particles that come in contact with the fluid thereby keeping the system clog-free.

However, if the filter gets clogged, contaminants will reach your transmission causing drivability issues and the related components to malfunction. Learning how to check the transmission filter and the symptoms associated with a bad one is straightforward and fairly easy to do.

In this article, we will talk about the symptoms of a bad transmission filter and answer the various questions you may have about transmission filters.

Symptoms of a bad transmission filterdirty transmission filter cause slipping
Leakages from beneath your car.
Pay attention to any leakages that may be found on your garage floor or your trail on the road. The best time to notice leaks is when you move your car from a parked position. Be sure to also look for any trails left behind your car, especially if you are experiencing drivability issues.

The first reason why the transmission fluid can leak is if the filter is not fitted properly. You may be asking yourself, “So what happens when the transmission filter is loose?” Well, the loose transmission filter symptoms include the aforementioned leakage in addition to strange noises in the transmission.

The seals and gaskets on the transmission system can also get worn out with time and mileage. The worn-out parts will result in a much weaker seal thus creating a leak.

Moreover, if a filter gets clogged, the fluid ceases to flow and ultimately accumulates in high amounts till it gets kicked out through the vent tube. Leaking transmission fluid can cause severe damages to the transmission system and is therefore recommended to fix the issue as soon as possible.

Dirty transmission fluid.
The obvious sign of a contaminated bad transmission filter is the presence of dirty transmission fluid. Over the industrial standard 30,000-mile range of operation, the filter will filter a lot of particles out of the transmission fluid but eventually get worn out. At such a point, the contaminants will be able to pass through into the fluid making it dirty.

Dirty transmission fluid cannot do the job properly. If left unaddressed, the fluid can start to burn to result in a full transmission repair. The next time you check your transmission fluid, don’t focus on the fluid levels alone, pay attention to the quality of the fluid too.

Symptoms of dirty transmission fluid include the presence of dirt and metal shavings in the fluid. The fluid may also look dark or milky.

Contaminated transmission fluid will inevitably affect other parts of the vehicle such as the transmission cooler. The cooler helps in cooling the transmission fluid which passes through it. A dirty fluid will clog the cooler lowering its efficiency.

The clogged transmission cooler symptoms may include the presence of deposits on the part and/or having a hot transmission fluid.

Strange unexplainable noises.
There are very few things that drivers hate more than their vehicle making strange unexplainable noises. If the transmission filter is bad, there won’t be enough lubrication for internal components to work properly.

The inclusion of dust and deposits in the system will cause the components to move rigidly due to the restriction caused by the dirt.

Needless to say, the components will have more resistance resulting in strange noises as they move. A bad transmission filter is not the only cause of these sounds of course.

Strange noises can be caused by a loose exhaust hanger, a faulty suspension, a damaged catalytic converter, or torn brake pads. Check out the mentioned parts before narrowing them down to the transmission filter.

The most noticeable noise will be heard when you shift from park to reverse or drive. The shifting procedure is normally smooth and does not make any noises. Therefore, any time you hear a strange noise when shifting in that manner, know that there is something that needs to be fixed.

Your car is normally inaudible when you are sitting in neutral gear. However, if the transmission filter is bad, you will notice that your car has a noisy neutral. The noise will sound like the engine is changing gears without actually engaging them. A recurring noisy neutral will almost always point to a severe problem.

The noises in an automatic transmission may also be whiny, whirly, and high-pitched when you shift from park to drive. On top of that, the movement of the vehicle will feel jerky and awkward when you hear these noises.

Inability to change gears.
If the transmission filter is working properly and there are no issues with the fluid, your car will shift gears smoothly and effortlessly. In case the filter gets damaged, shifting gear will become a tedious and quite annoying task to do.

A bad transmission filter will cause your gears to grind on each other and your vehicle to surge when you try to shift gears. You will also feel some hesitation in the shifting and more resistance that will make shifting your vehicle’s gears a terrible experience.

Smoke and unusual burning smells
As mentioned earlier, when the transmission fluid gets too dirty, it can become hot and start burning. The hot transmission fluid will give out an unusual burning smell that can be easily smelt by the driver or mechanic.

A burning smell is the worst of these bad transmission filter symptoms. It shows that the filter has been bad for a much longer period than any of these other symptoms.

FAQs (Frequently Asked Questions)
how to unclog a transmission filter

Q: Can a clogged transmission filter cause gear shifting problems?
If the transmission filter gets clogged, it will allow more dirt and contaminants to enter the transmission fluid. Dirty transmission fluid will deposit particles on the gears making it had to shift between them.

Q: What happens if you don’t change your transmission filter?
Transmission filters are designed to be used for a set period. They are meant to be replaced on a given basis and not last forever. When the period ends, your filter will have gotten so dirty and clogged that it won’t be able to work properly.

The result of this will be weird noises when shifting gears, leaks under the transmission, and general performance issues. So, is it necessary to change the transmission filter? Definitely yes.

Q: Will a transmission flush clean the filter?
A transmission flush is meant to completely remove the old transmission fluid in the system by replacing it with new transmission fluid. This procedure entails the replacement of the fluid and has nothing to do with the transmission filter.

However, new fluid can help increase the lifespan of the filter.

Q: Should I change my transmission filter?
If the filter has been used past the 30,000 miles range, then yes, you should change it. You should also change it if you happen to notice any of the mentioned symptoms. Check-in with your mechanic if you are unsure.

Q: What happens if the transmission filter falls off?
The transmission fluid won’t have a filter to trap impurities, particles, and abrasives. Your vehicle will still run for a week or two, but it is not recommended because your transmission system will be damaged. Damaged to the point that you will have to replace the whole system.

Q: How to check transmission filter
After jacking up your vehicle, drain the transmission fluid through the transmission drain plug. Unscrew the bolts from the transmission pan and separate them from the transmission. Proceed to separate the gasket seal from the transmission and this will finally get you to the filter.

Unscrew the bolts holding down the filter and take a look at its condition. Compare its condition to that of a normally functioning one to figure out its state.

Q: How to unclog a transmission filter
After disassembling the filter from the car, spray them with disc brake cleaner to remove the contaminants. A toothbrush will also help in removing anything that may stick to the filter.

Final thoughts
Paying attention to the symptoms of a bad transmission filter can save you a lot of trouble and lower your repair expenses. Taking care of your filter should be easy and straightforward because the filter can last for years without needing any serious attention.

Use these symptoms to keep an eye on the filter and save yourself the time of having to go to a mechanic.

03/11/2024

To, me kuma za mu ce a game da haka? Da yake Allah yana goyon bayanmu, wa kuwa zai iya gāba da mu?
Rom 8.31

16/10/2024

TOP 10 ENGINE SENSORS EVERY CAR OWNER SHOULD KNOW.

Engine sensors are electronic devices that gather data about various aspects of an engine's operation. They provide critical information to the engine control unit (ECU), which then adjusts the engine's performance parameters accordingly.
Here are 10 of the most useful sensors in a car and their functions:

1. MASS AIRFLOW SENSOR (MAF):
Measures the amount of air entering the engine to calculate the appropriate fuel injection.
- Effects of a Faulty Sensor: Poor fuel efficiency, rough idling, loss of power.
- DTC Codes: P0100-P0104, P1100-P1106.

2. OXYGEN SENSOR (O2): Monitors the oxygen levels in the exhaust gases, enabling the ECU to adjust the fuel injection for efficient combustion and reduced emissions.

3. THROTTLE POSITION SENSOR (TPS):
Tracks the position of the throttle valve, allowing the ECU to regulate engine power and acceleration.

4. CRANKSHAFT POSITION SENSOR (CKP):
Detects the position and speed of the crankshaft, crucial for ignition timing and fuel injection synchronization.

5. CAMSHAFT POSITION SENSOR (CMP):
Monitors the position and speed of the camshaft, aiding in precise timing of the engine's valves.

6. ENGINE COOLANT TEMPERATURE SENSOR (ECT): Measures the coolant temperature, helping the ECU manage fuel delivery and prevent overheating.

7. KNOCK SENSOR: Detects engine knock or pinging caused by detonation, allowing the ECU to adjust ignition timing to prevent engine damage.

8. MANIFOLD ABSOLUTE PRESSURE SENSOR (MAP): Measures intake manifold pressure, aiding in optimizing air-fuel mixture and turbocharger control.

9. INTAKE AIR TEMPERATURE SENSOR (IAT): Monitors the temperature of incoming air, assisting the ECU in adjusting the air-fuel ratio for varying conditions.

10. OIL PRESSURE SENSOR: Monitors engine oil pressure, providing warnings if pressure drops too low to protect the engine from damage.

29/05/2024

Divine Grace Automobile moving to success

18/04/2024

GAS PEDAL TO GO TO THE FLOOR AND NO ACCELERATION – Causes & Troubleshooting
How annoying it could be if your gas pedal goes to the floor and there is no acceleration when you step on it. Have you ever been in such a situation, once or several times? Two things can happen – your baby ride experiences poor acceleration, or it doesn’t accelerate at all.

There are several reasons for this to occur, and some can be challenging enough that you need to visit an auto mechanic for a thorough diagnosis and check-up.

In this article, we’ll discuss at length the causes of poor acceleration and practical steps on how to fix it. Let’s explore the reasons.

What causes the gas pedal to go to the floor and no acceleration?
gas pedal to the floor no acceleration

These issues are common with high-mileage cars. However, most of the causes are minor issues as they are not from the engine compartment that requires expensive repairs. They are usually minor issues that need to be fixed after running some diagnostics and thorough checkups.

Faulty Oxygen sensor: The primary function of the 02 sensor is to monitor and regulate exhaust emission within the vehicle so it can analyze the air-fuel mixture ratio in the car and send a report to the onboard computer.

A vehicle engine needs a proper air-fuel mixture to burn properly in the combustion chamber so that it can run nice and smoothly without stalling.
The oxygen sensor sends a signal to the onboard computer about the amount of air-fuel mixture ratio the engine uses. If this sensor gets damaged, it will no longer send or might send false information to the car computer, leading to a lean or rich fuel mixture. It may also cause a lack of acceleration when you depress the gas pedal.

Clogged or faulty mass airflow sensor (MAF): A mass airflow sensor is a meter that measures the airflow that goes into the intake manifold. Since this sensor serves as a meter, a clogged or faulty MAF sensor will send false information to the car computer, which will, in turn, send unmeasured air to the engine. In other words, a lousy MAF will send false information to the onboard computer, leading to wrong air-fuel calculations.

Faulty throttle position sensor (TPS): The work of the throttle position sensor is to detect the throttle valve opening and closing angle, controlled by the gas pedal. As the TPS detects and monitors the throttle valve opening and closing angle, it sends the information to the car computer.

If the TPS goes bad, you will have no revs pressing down the accelerator pedal as the gas pedal no longer controls the engine.

Clogged or dirty fuel filter: A fuel filter is an essential component in the fuel injection system that plays a significant role in the smooth running of an engine. If the fuel filter clogs, it causes your car to start, but the engine won’t rev.

With a clogged fuel filter in place, the car engine won’t receive adequate fuel, and of course, you know what this means – performance issues

Worn-out timing belt: As the name suggests, a timing belt is a strap used in synchronizing the engine camshaft and crankshaft. If one or more teeth wear off from the belt, it will cause severe acceleration issues. If your car feels sluggish when accelerating, it could mean you have a worn timing belt that needs replacement.

Clogged air filter: Like every other filter, the air filter strains the air going into the vehicle engine for the air-fuel mixture used in the combustion chamber. If the air filter is clogged, it will not allow the required amount of air needed in the engine to pass through. If your car feels sluggish when accelerating yet has no check engine light, consider checking your air filter.

Spark or ignition problems: Faulty spark plugs, distributor, high tension wire, coils, or engine misfires as well. If there is no spark on a cylinder, there would be no explosion. (Having an explosion at a predetermined time is what keeps the engine running nice and smoothly). A spark at the wrong time is ultimately useless and may expose the engine to severe danger.

Mechanical issues: since the internal combustion engine has many moving parts, there are a lot of components that can wear out or fail.

A wrong engine timing can cause the exhaust and inlet engine valves to open or close at the wrong time. If this happens, you may experience erratic idling. If you recently replaced your belt or chain, it could mean the timing is re****ed or advanced by a tooth or more. And if the timing belt is too loose, chances are, it is not correct.

A low clutch fluid or slipping clutch could mean poor acceleration as the transmission is not appropriately engaging with the engine. A slipping clutch could cause your engine to rev too quickly, but the car won’t accelerate past 70 or other higher gears.

A faulty or clogged catalytic converter can cause excess back pressure on the engine. A clogged catalytic is very harmful to your health and society at large. A completely blocked catalytic converter is very dangerous as it might catch fire. If the catalytic converter is completely clogged, you have to park the vehicle until you repair.
DIVINE GRACE AUTOMOBILE MULTI BIZ

Doing the Good work

18/04/2024

WHAT CAUSES ENGINE MISFIRE
Engine misfire is one of the most frustrating things that you don’t want to face. But unfortunately, they are bound to occur in every engine for one reason or the other. What does an engine misfire feel like? What causes a cylinder to misfire? What are engine misfire Symptoms? Can I avoid an engine misfire? And what does it mean for the safety and health of your vehicle? We’re going to answer all these questions and how you can tell that you have an engine misfire, diagnosis, and fixes of engine misfiring.

What causes Engine Misfire
Understanding misfiring engine causes is a step toward fixing the problem and avoiding them from happening. Let’s have a close look at the causes of a misfiring engine.

how to fix engine misfire
Lousy ignition coil or Distributor: Typically, once you suspect you have a misfiring engine, the first place you want to inspect is the ignition coil or distributor, or both. Older cars utilize distributors for igniting spark plugs. Inside the distributors are sensitive contact points. Suppose any of these points get rusted, worn, or damaged; it can lead to an engine misfire.

In addition to distributors, some older cars are equipped with both distributor and ignition coils. When the coils fail, it will not provide the required voltage to the spark plugs or distributor, leading to a misfire. If a thorough diagnosis proves that the ignition coil or distributors are long gone, you have to replace them to avoid severe cylinder misfire. Most newer cars are equipped with only ignition coils.

Lousy Spark Plugs: A lousy spark plug is one of the most common causes of a cylinder misfire. Do not forget that the spark plug is responsible for providing the spark that creates a little explosion that drives the piston up and down in the cylinder walls. If any spark plug is not functioning well or not functioning at all, it could leave excess fuel in the combustion chamber, resulting in an engine misfire at low rpm. Over time, spark plugs can damage or wear out, so it should be one of the first things to inspect when you experience a misfire. You should always hope for it to be the cause because they are pretty cheap and easy to replace.

Bad injectors: A lousy or’ stock close’ fuel injector may provide little or no fuel to the combustion chamber. We’ll explain how to diagnose and replace lousy fuel injectors soon.

Low fuel pressure: Low fuel pressure means not enough fuel is getting into the cylinder resulting in an engine running lean. That lean fuel mixture will cause a misfire. Many factors could be the culprit. An excellent place to start is from the fuel regulator ( if your vehicle is equipped with one). A defective or failing fuel pressure regulator will not allow adequate fuel pressure from getting through.

Another place you want to look into is your fuel filter. Most cars are equipped with one fuel filter that filters fuel coming from the gas tank to prolong the fuel injectors and carburetors’ lifespan. Some cars have an extra filter (making them two filters). If these filters get clogged due to the junk and grime they have been refusing access to pass through, it will lead to low fuel pressure.

Finally, a defective fuel pump will also cause the car misfires when accelerating or when running hot. If you diagnose your car and get all cylinder misfiring or random misfiring codes, you likely have fuel pump issues.
DIVINE GRACE AUTOMOBILE MULTI BIZ

Doing the Good work