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Does the 5.7 Hemi have a forged crank?

Does the 5.7 Hemi have a forged crank? See all 53 photos The real secret: The factory 6.1L crankshaft is a forged version of the 5.7L crank. It's like Clark Kent and Superman for purposes of metaphor. Spot one using the four-bolt reluctor wheel with 32 teeth as a guide—the 5.7L has only three bolts. Can a 5.7 Hemi engine crank no start? If the voltage returns to 5V while the coolant temp sensor is disconnected then you know the sensor is shorted. Try disconnecting the coolant temp sensor and cranking the engine to see if you have spark at...
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Why does my car fan make a roaring sound?

Why does my car fan make a roaring sound? First the and most common way a fan clutch can fail is the clutch shoe inside the unit can get stuck and not disengage causing the fan to lock up on the input shaft which will permanently engage the cooling fan which will be accompanied by a noticeable roaring sound. Why does my cooling fan run on high all the time? Cooling Fan stays on High all the time. 2013 ford f150 3.5 took it to the dealership and they said it was fixed but still having same issue …  read...
Easy tips

Why is my phone losing power on the charger?

Why is my phone losing power on the charger? Usually when this happens, the phone is detecting a cable plugged in, but no power is actually being sent to the phone battery. The common causes are a bad cable, worn out USB port, or the wall charger itself going bad and getting weak. The cable and wall charger are easy to test, just use a different one. Why is my phone draining so much power? The other 20 percent of the time it's the storage on your phone which can drain battery power. The best way to see what's draining...
Easy lifehacks

Is a 2007 Dodge Caliber AWD?

Is a 2007 Dodge Caliber AWD? Three four-cylinder engines are available on the 2007 Dodge Caliber. The Caliber R/T is distinct in that it comes with a 2.4-liter engine good for 172 hp and 165 lb-ft of torque, and an optional all-wheel-drive (AWD) system. How many miles does a 2007 Dodge Caliber have? I have a 2007 dodge caliber rt for 4years now and needless to say its been a dependable vehicle love the style and how it rides.. but im at 99400 miles and beginning to run into issues. I have replaced the throttle body ball joint front and...
Easy lifehacks

Why does my car knock in the morning?

Why does my car knock in the morning? Detonation has the same effect, except it occurs after the plug fires. Computers in modern vehicles can detect engine knock and compensate by adjusting engine timing. Though it saves your engine from destroying itself, performance and fuel economy can suffer. Say your engine is ticking like a time bomb, especially in the morning when it’s cold. What does it sound like when someone knocks on your engine? It sounds like someone keeps banging on your oil pan with a hammer, rhythmically rap-rap-rapping. If your car's has a broken engine you can consider...
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What does p0304 stand for on a Dodge Ram?

What does p0304 stand for on a Dodge Ram? P0304 is a relatively common trouble code with any vehicle, that includes the Dodge Ram. It’s and OBD2 code and stands for: P0304: Misfire Detected → Cylinder 4. P0304 is certainly a cause for concern, and should be considered a threat to the drivability your Ram. What's the trouble code on Dodge Ram cylinder 4? The nice thing about P0304 is that it’s a cylinder specific trouble code, which makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring. It will often be accompanied by codes...
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Why does my battery light keep blinking red?

Why does my battery light keep blinking red? A while ago, the battery light started blinking 5 times, (4 times red) and refuses to charge. When I run the diagnostic (holding Fn down on start up) it says "Msg: Battery - unable to retrieve battery health". Why is my Toshiba laptop charging light flashing? If the new battery was an aftermarket one, it may just be a bad battery. I would suggest contacting the seller and get it exchanged. Or get your money back and get an OEM one. If the new battery was an aftermarket one, it may just...
Common questions

Where did 20 / 20 go to get car serviced?

Where did 20 / 20 go to get car serviced? “20/20” went undercover at several auto repair shops in New York and New Jersey to see if mechanics would add unnecessary repairs and fees to service a “20/20” producer’s car, which had been given a clean bill of health by two licensed mechanics beforehand. Who was the mechanic on the 20 / 20 show? Before heading out undercover, “20/20” had expert mechanic Audra Fordin purposefully unplug a cord to disconnect the mass airflow sensor in the engine of a “20/20” producer’s car, something that would be quickly detected and easy...
Easy lifehacks

How does a 2 wire speed sensor work?

How does a 2 wire speed sensor work? First off is testing the 2 wire speed sensor. These sensors are self powered, meaning the revolutions inside the case generate the signal needed to create movement in the speedometer. They start out by attaching the red lead to the signal output and the ground lead (black) to the ground on the speed sensor. How do you test a 2 wire magnetic speed sensor? To check the sensor output, turn the DVOM to AC Volts. Rotate the wheel or whatever speed you are measuring. Place the meter leads across the sensor and...
Easy lifehacks

When do you need to replace the radiator on a Dodge Ram?

When do you need to replace the radiator on a Dodge Ram? On the ends of the radiator are plastic tanks that can crack due to impact and vibration, making replacement of the radiator mandatory. This article applies to the Dodge Ram 3rd Generation (2002-2008). Why is my radiator leaking on my Dodge Ram? Coolant enters and exits the radiator from the plastic end tanks on the sides of the radiator. When the wrong coolant is used or coolant is not changed in the recommended service interval, corrosion can take place inside the radiator, This can cause internal leaks and...