https://www.facebook.com/profile.php?id=61558736889649&mibextid=ZbWKwL

Catsu Auto-Care, Calatagan, Virac (2026)

15/02/2025

Ford Ecosport P0017‼️
Low power and overheating issues‼️

-change oil
-replace camshaft and crankshaft position sensor
-replace water pump
-replace timing belt

Job Done here at Catsu Auto-Care ✔️✔️✔️

09/10/2024

The following are the common types of bearings:_

1. Ball Bearing:_

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.

2. Roller Bearing:_

A rolling-element bearing, also known as a rolling bearing, is a bearing that carries a load by placing rolling elements between two concentric, grooved rings called races.

3. Thrust Ball Bearing_:

A thrust bearing is a particular type of rotary bearing. Like other bearings, they permanently rotate between parts but are designed to support a predominantly axial load.

4. Plain Bearing':-

A plain bearing, or more commonly sliding contact bearing and slide bearing, is the simplest type, comprising just a bearing surface and no rolling elements.

5. Needle Bearing:-_

A needle roller bearing is a special type of roller bearing that uses long, thin cylindrical rollers resembling needles.

6. Taper Bearing:-

Tapered roller bearings are rolling element bearings that can support axial forces as well as radial forces.

7. Fluid Bearing:-

Fluid bearings are bearings in which the load is supported by a thin layer of rapidly moving pressurized liquid or gas between the bearing surfaces.

8. Magnet Bearing:-

A magnetic bearing is a type of bearing that supports a load using magnetic levitation. Magnetic bearings support moving parts without physical contact.

28/09/2024

Step-by-Step Guide to Troubleshooting Car Wiring Problems

Know Troubleshooting Troubleshooting in car wiring involves identifying and resolving electrical circuit issues, which connect vital components like the battery, fuse box, relays, and sensors.

Basic Rules of Troubleshooting

1. Power source required for all circuits (battery/alternator).

2. Devices need sufficient voltage to function.

3. Continuity in wiring is essential (no breaks).

Common Electrical Problems

1. Low voltage (weak battery, bad alternator).

2. High resistance (faulty switch, damaged wire).

3. Loss of continuity (blown fuse, broken wire).

Tools Needed

Multimeter

Test light

Wire stripper/cutter/crimper

Soldering iron

Wiring diagram

Step-by-Step Troubleshooting

1. Identify Problem: Observe symptoms and affected devices.

2. Find Circuit: Use the wiring diagram to trace the circuit.

3. Check Power Source: Test the battery/alternator voltage.

4. Check Fuses: Test with multimeter/test light.

5. Test Switches & Relays: Ensure they work as expected.

6. Test Sensors & Devices: Use tools to check functionality.

Things to Avoid

1. Working with the engine running.

2. Using incorrect tools or parts.

3. Guesswork without consulting a wiring diagram.

Conclusion Following this systematic guide simplifies car wiring troubleshooting and empowers you to fix complex electrical problems effectively.

25/09/2024

Piston slap 💨🛠️

"Piston slap is a mechanical phenomenon characterized by excessive clearance between the piston and the cylinder wall, resulting in a knocking sound during engine operation. It's often caused by wear in the piston or cylinder bore, leading to reduced piston stability and increased piston movement. This movement generates impact forces, producing the distinct knocking noise. While piston slap can occur in any engine, it's more prevalent in engines with aluminum pistons and cast iron cylinder bores due to differences in thermal expansion rates. Although piston slap doesn't typically affect engine performance or longevity significantly, excessive or prolonged piston slap can lead to accelerated wear and increased oil consumption. Preventative measures include proper engine maintenance, including regular oil changes and monitoring of engine condition."

22/09/2024

FEELER GAUGE

A feeler gauge is a tool used to measure gap widths. Feeler gauges are mostly used in engineering to measure the clearance between two parts.

They consist of a number of small lengths of steel of different thicknesses with measurements marked on each piece. They are flexible enough that, even if they are all on the same hinge, several can be stacked together to gauge intermediate values. It is common to have two sets: one for imperial units (typically measured in thousandths of an inch), and one for metric (typically measured in hundredths of a millimetre) measurements (with intervals of thousandths of an inch and hundredths of a millimetre being roughly in the same order of magnitude).

The same device with wires of specific diameter instead of flat blades is used to set the gap in spark plugs to the correct size; this is done by increasing or decreasing the gap until the gauge of the correct size just fits inside the gap.[2]

The lengths of steel are sometimes called leaves or blades, although they have no sharp edge.

Stainless steel is a common material for feeler gauges. Some feeler gauge sets have a single blade of brass due to the historical reason that early electronic ignition systems required the air gap between the reluctor and the pickup part being set with a non-ferrous metal.

TYPES
Taper Feeler Gauge
A taper feeler gauge is a feeler gauge of tapered, as opposed to parallel, shape. The blade of the gauge is of a constant thickness, and the two types of gauge are used in a similar way.

21/09/2024

1. TDC (Top Dead Center): The highest point of the piston's stroke in an engine cylinder, where the piston is closest to the cylinder head.

2. BDC (Bottom Dead Center): The lowest point of the piston's stroke in an engine cylinder, where the piston is farthest from the cylinder head.

3. Swept Volume (Displacement): The volume of air-fuel mixture that is drawn into the cylinder during the piston's downward stroke (from TDC to BDC). It's the volume displaced by the piston.

4. Clearance Volume: The volume of space remaining in the cylinder when the piston is at TDC. It's the space between the piston's top surface and the cylinder head's bottom surface.

5. Total Volume (Cylinder Volume): The sum of Swept Volume and Clearance Volume. It's the total volume of the engine cylinder.

Formulas:

- Swept Volume = π/4 × Bore² × Stroke

- Clearance Volume = (π/4 × Bore²) × Clearance Height

- Total Volume = Swept Volume + Clearance Volume

These terms are essential in understanding engine design, performance, and calculations.

🧑‍🔧🧑‍🏫

20/09/2024

CAUSES OF DIFFICULTY IN STARTING A CAR

1. Fuel System Inspection: Check the fuel filter, fuel pump, and fuel injectors for proper functioning. Replace or clean any components that are obstructing fuel flow.

2. Faulty Starter Motor: A malfunctioning starter motor can prevent the engine from cranking. This may be caused by worn-out components, electrical issues, or a faulty solenoid.

3. Ignition System Problems: Issues with the ignition system, such as a faulty ignition switch, damaged spark plugs, or a malfunctioning ignition coil, can prevent the engine from starting.

4. Fuel Delivery Problems: Insufficient fuel delivery can occur due to a clogged fuel filter, fuel pump failure, or a problem with the fuel injectors. Inadequate fuel supply can prevent the engine from starting or cause it to sputter.

5. Dead Battery: The most common cause of starting issues is a dead or weak battery. This can be due to leaving lights on overnight, a faulty charging system, or an aging battery.

Remedies for Car Starting Issues:

1. Jump Start: If the battery is dead, jump-starting the car using jumper cables and a functioning vehicle can provide temporary power to start the engine.

2. Battery Replacement: If the battery is old or faulty, replacing it with a new one can solve starting problems. Ensure the new battery is properly installed and securely connected.

3. Fuel Quality Check: If you suspect fuel quality issues, try using a higher-quality fuel or fuel additives to clean the system. If the problem persists, consult a mechanic.

4. Check Ignition System Components: Inspect the ignition switch, spark plugs, and ignition coil for any signs of damage or wear. Replace any faulty components.

5. Fuel System Inspection: Check the fuel filter, fuel pump, and fuel injectors for proper functioning. Replace or clean any components that are obstructing fuel flow.

6. Starter Motor Repair or Replacement: If the starter motor is defective, it may need repair or replacement by a qualified mechanic.

7. Other Checks: Ensure the vehicle is in Park or Neutral (for automatic transmissions) or depress the clutch pedal fully (for manual transmissions) before attempting to start. Check the fuel gauge to ensure there is enough fuel in the tank.

🧑‍🔧

20/09/2024

Piston rings seal the combustion chamber, conduct heat from the piston to the cylinder wall, and return oil to the crankcase.

20/09/2024

This single-cylinder, four-stroke engine is often used in commuter bikes and smaller motorcycles.
Key Components and Functions:
* Cylinder head: The top part of the engine that contains the valves, spark plug, and combustion chamber.
* Cylinder block: The main body of the engine that houses the piston, connecting rod, and crankshaft.
* Piston: A cylindrical component that moves up and down within the cylinder, compressing the air-fuel mixture and driving the crankshaft.
* Piston ring: A metal ring that seals the piston and prevents oil from leaking into the combustion chamber.
* Connecting rod: A rod that connects the piston to the crankshaft.
* Crankshaft: A rotating shaft that converts the linear motion of the piston into rotary motion.
* Camshaft: A rotating shaft that controls the opening and closing of the intake and exhaust valves.
* Rocker arm: A lever-like component that transfers the motion from the camshaft to the valve.
* Valve: A device that controls the flow of air and fuel into the combustion chamber and the exhaust gases out.
* Valve springs: Springs that help close the valves after they have been opened by the camshaft.
* Oil pump: A pump that circulates engine oil to lubricate the moving parts.
* Ignition system: The system that generates the spark to ignite the air-fuel mixture in the combustion chamber. This typically includes a magneto, coil, and spark plug.
* Clutch: A device that allows the engine to disengage from the transmission, enabling the rider to shift gears or stop the motorcycle.
CG125 Engine

Ctto-

20/09/2024

Basic Parts of an Engine

Understanding the basic parts of an engine can help you appreciate how this crucial component of a vehicle works. Here are the main parts of an internal combustion engine:

1. Cylinder Block

The main structure of the engine, housing the cylinders and other components.

2. Cylinders

Tubes in which the pistons move up and down. The number of cylinders can vary, typically between 4, 6, or 8.

3. Pistons

Cylindrical components that move up and down within the cylinders, driven by the combustion of fuel.

4. Crankshaft

Converts the up-and-down motion of the pistons into rotational motion to drive the vehicle's wheels.

5. Connecting Rod

Connect the pistons to the crankshaft and transfer motion.

6. Camshaft

Controls the opening and closing of the intake and exhaust valves.

7. Valves

Allow fuel and air to enter the cylinders and exhaust gases to exit.

8. Spark Plug

Ignite the air-fuel mixture in the cylinders to create combustion.

9. Fuel Injectors

Deliver fuel into the cylinders for combustion.

10. Timing Belt/Chain

Synchronizes the rotation of the crankshaft and camshaft, ensuring the valves open and close at the correct times.

11. Oil Pan

Stores oil used to lubricate the engine's moving parts.

12. Exhaust Manifold

Collects exhaust gases from the cylinders and directs them out of the engine.

13. Intake Manifold

Distributes the air-fuel mixture to the cylinders.

These components work together to convert fuel into mechanical energy, enabling the vehicle to move.

Catsu Auto-Care

15/02/2025

09/10/2024

28/09/2024

25/09/2024

22/09/2024

21/09/2024

20/09/2024

20/09/2024

20/09/2024

20/09/2024

Address

Website

Alerts

Contact The Business

Shortcuts

Share

Category