Easy lifehacks

What is the pump in an automatic transmission?

What is the pump in an automatic transmission? Automatic transmissions rely on a pump to create internal fluid flow and pressure. The pump, built into the front of the transmission, is driven by the torque converter when the engine is running. When the pump turns, it creates a vacuum that pulls fluid from the pan through the filter. What kind of pump does a transmission have? The transmission pump is a hydraulic pump that circulates transmission fluid trough the transmission and its cooling system. Can a weak transmission pump cause transmission slippage? Transmission slippage: Transmission fluid is used to change...
Common questions

Is there a free wiring diagram for a car?

Is there a free wiring diagram for a car? Free car wiring diagrams download free: Wiring diagrams and road maps have much in common. Road maps illustrate how to get from point “A” to point “B.” How are wiring diagrams and road maps alike? Wiring diagrams and road maps have much in common. Road maps illustrate how to get from point “A” to point “B.” However, instead of connecting interstates, highways and roads, a wiring diagram shows major electrical systems, sub-systems and individual circuits, all inter-connected. Another feature they have in common are layers of detail. When did car manuals...
Other

What causes a transmission to shift so hard?

What causes a transmission to shift so hard? It could be a leaky seal or other mechanical defect. Otherwise, adding new fluid won’t ultimately solve the problem. Transmission fluid that has aged and lost some of its frictional properties can also lead to poor shift quality. What causes a transmission to jerk or hesitate? Here are a few common reasons why your transmission may shift erratically, jerk or hesitate. Low fluid level. Depleted fluid frictional properties. Poor cold-temperature fluidity. How does cold weather affect transmission shift quality? That translates into solid, confident shifts day after day and long transmission life....
Most popular

What causes the headlamp to switch on when you turn off the engine?

What causes the headlamp to switch on when you turn off the engine? Heavy overcast conditions can cause the lights to switch on. The headlamp off delay is twenty seconds. Fog lamps, if equipped, will switch off when the driver turns off the engine. Bypassing the system can be accomplished by engaging the parking brake before starting the engine. How do I Turn Off the automatic headlights in my car? Some vehicles may have a delay feature built in that leaves the headlights on for a few seconds once the key is turned off. The automatic headlights can be shut...
Easy lifehacks

Do you know how to check fuel pressure?

Do you know how to check fuel pressure? You have to know how to check fuel pressure because it drops when the pump is weak, signaling that you need to take immediate action. There are two basic types of fuel injection systems currently being used by giant car brands. The “port” or “multi-port” fuel injection is the first type. Where is the fuel pressure test port located? Fuel pressure test port mainly placed at the driver’s side of the engine. You should just attach a pressure gauge to fuel rail then turn the key on then take your pressure readings....
Common questions

Why do people think the thermostat makes the engine run cooler?

Why do people think the thermostat makes the engine run cooler? The biggest misunderstanding about thermostats is that people believe they make the engine run cooler. They don't necessarily do tha t. The cooling system and load on the engine determines how hot the engine gets, the thermostat fully open will still be the mercy of the coolant system's ability to remove heat. Is the Dodge Ram 1500 running hot or overheating? Everyone has a theory, and most of them are correct in some situations. That's whey we get so many questions! This one came in from the owner of...
Common questions

How to ask questions about a diesel engine?

How to ask questions about a diesel engine? Explore the latest questions and answers in Diesel Engines, and find Diesel Engines experts. Questions (268) Publications (104,542) Questions related to Diesel Engines 1 2 3 Shivaprasad Desai asked a question related to Diesel Engines Hi, why an increase in NOx formation in diesel engine when its brake thermal efficiency is improved by 2 to 4% ? Where can I get answers to my car questions? Verified auto mechanics are online around the clock and ready to answer your question online or by phone. Ask-a-doc Web sites: If you've got a quick...
Easy lifehacks

Can a torque wrench seal a transmission pan?

Can a torque wrench seal a transmission pan? This is done with a torque wrench. If we use this method, the torque on the bolts are correct. If the installer did not use a torque wrench, odds are the bolts are too tight already. Pan gaskets do not shrink and pan bolts rarely come loose. This is why we see very few transmission pans leaking on vehicles that someone has not serviced. Why do I have fluid under my transmission pan? A few days after replacing the transmission pan, we may find spots of fluid under the vehicle. This is...
Easy tips

How to add Freon to a 2005 Dodge Ram 1500?

How to add Freon to a 2005 Dodge Ram 1500? How to add freon to your 2005 Dodge Ram 1500: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. Are there any problems with the Dodge Ram 1500? Fourth-generation Dodge Rams are more powerful than these trucks have ever been, yet they’re still susceptible to issues that can make them dangerous to drive. Electrical issues are unfortunately common in late-model RAMs and are some of the worst 2010 RAM 1500 problems. 1. TIPM Issues What...
Common questions

Where are the ball joints on a 4×4 truck?

Where are the ball joints on a 4x4 truck? For older or 4X4 trucks, most ball joints are pressed onto the axle, or onto the steering knuckle. In most cases, a ball joint press and ball joint fork will be needed to remove the ball joint and separate the control arm from the steering knuckle, which both of these are available for free through AutoZone’s Loan-A-Tool program . What are the ball joints for rear suspension? Car and trucks with independent rear suspensions might also have one ball joint assembly for each rear wheel to allow them to handle changes...