Common questions

Where is the seal on a vacuum pump alternator?

Where is the seal on a vacuum pump alternator? User notes: The seal is located inside the alternator that prevents oil from getting inside the alt. The o-ring between the vacuum pump and alt only stops oil from leaking between the two parts. helpful? Please login or register to post a reply. How is the alternator connected to the engine? A drive pulley is attached to the rotor shaft on the front of the alternator. When the engine is running, the crankshaft turns the drive belt, which in turn spins the pulley on the rotor shaft. In essence, the alternator...
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How many horns are fitted on a GMC Sierra 1500 Denali?

How many horns are fitted on a GMC Sierra 1500 Denali? How many horns are fitted on a 2005 GMC Sierra 1500 Denali and where are they located? This vehicle has two horns and there is one mounted on each side of the radiator frame. This diagram shows the exact location. Why does my GMC Horn go off by itself? A common reason for a GMC horn to go off by itself is that the horn pads deteriorate with time and will make contact with almost no pressure being applied. The horn pad should be removed from the steering wheel...
Easy tips

Is MPG city or highway?

Is MPG city or highway? Highway MPG: the average a car will get while driving on an open stretch of road without stopping or starting, typically at a higher speed. City MPG: the score a car will get on average in city conditions, with stopping and starting at lower speeds. What kind of gas mileage does a GMC Canyon get? Impressive efficiency complements strong 7,700-lb trailering rating. With efficiency that complements its leading capability, the GMC Canyon diesel is rated at 20 mpg in the city and 30 mpg on the highway (2WD) – or 23 mpg combined – according...
Easy lifehacks

How much horsepower does a 2004 GMC Sierra 1500 have?

How much horsepower does a 2004 GMC Sierra 1500 have? 195 to 325 hp 2004 GMC Sierra 1500/Horsepower What are the specs of a 2004 GMC Sierra? Base models have been upgraded for 2004 with an attractive chrome grille molding, chrome steel wheels, and a chrome rear bumper, plus cruise control as standard equipment. Carpeting and cloth seats are also standard. The W/T (Work Truck) package is now available on all Sierra models. What kind of engine does a GMC Sierra 1500 have? Overview Overview Most Popular 4dr Extended Cab Rwd LB 5.3 Engine Type Gas Transmission 4-speed automatic Drive Type...
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Why does my Hyundai Santa Fe gas gauge not work?

Why does my Hyundai Santa Fe gas gauge not work? Subaru and Nissan factory training. In my 2008 Santa fe my check engine light came on and now my gas gauge says I am empty after fueling and does not show accurate fuel levels. The gauge fluxuates up and down if is works at all. Took th … read more Where are the fuse panels on a Hyundai Santa Fe? Here you will find fuse box diagrams of Hyundai Santa Fe 2004, 2005 and 2006, get information about the location of the fuse panels inside the car, and learn about...
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How does the MPG gauge work?

How does the MPG gauge work? Instant mpg displays give drivers the exact miles per gallon they're getting at that very moment. The devices have sensors that take into account the car's engine speed (how hard the engine is working), the fuel-flow rate, manifold pressure and throttle position. Why is my fuel gauge not working properly? Fuel gauge troubleshooting begins with isolating the problem either to the gauge, sending unit, fuse or wiring. The most common gauge problems are either a bad ground at the tank, or a sender problem. Can a bad fuel gauge sender send a bad signal?...
Common questions

How many miles can you get out of a Zafira?

How many miles can you get out of a Zafira? I am quite impressed with Zafiras and they do have the life to reach 200k miles if its looked after but also remember zafira a is quite old, some parts may break and age. My Zafira A DTI was 2004 vintage. Although the body and engine were sound after 140k miles, front tyres were wearing very quickly. How do you reset the mileage on a Vauxhall Astra? Re: Reset trip When you get to the one you want to access, simply press the end button and hold it for a...
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How many gallons of gas does it take to fuel up a car?

How many gallons of gas does it take to fuel up a car? The amount of gas a car holds depends on the size of the car. Smaller cars generally have gas tanks that hold 12 gallons worth of gas, while larger cars can hold 15 or 16 gallons. How much does it cost to use 60 gallons of gas per mile? Your fuel usage for going on a 1800 mile trip in your vehicle is 60 gallons and the cost is $240 when the price of gas is $4 per gallon. Your fuel cost per mile on this trip...
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How does a single phase motor work?

How does a single phase motor work? Single phase motors work on the same principle as 3 phase motors except they are only run off one phase. A single phase sets up an oscillating magnetic field that goes back and forth rather than a rotating magnetic field (see bottom figure). Because of this a true single phase motor has zero starting torque. What is single phase induction motors? Single-Phase Induction Machines. Single phase induction motors generally have a construction similar to that of a three phase motor: an ac windings is placed on the stator, short-circuited conductors are placed in...
Easy lifehacks

What controls the speed of a turbo?

What controls the speed of a turbo? The reverse flow back across the turbocharger makes the turbine shaft reduce in speed more quickly than it would naturally, possibly damaging the turbocharger. To prevent this from happening, a valve is fitted between the turbocharger and inlet, which vents off the excess air pressure. What makes turbo go fast? In order to achieve this boost, the turbocharger uses the exhaust flow from the engine to spin a turbine, which in turn spins an air pump. The turbine in the turbocharger spins at speeds of up to 150,000 rotations per minute (rpm) --...