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Why is it important to make sure that your car's ignition timing is at the correct setting?

To make the most efficient use of fuel and to generate the most power, it is important that spark plugs fire at the proper time during a piston’s compression stroke. If a spark plug fires too early, the piston is still on its way up, and the combustion process interferes with its progress. If a spark plug fires too late, the piston is already on the way down, generating less power and wasting fuel.\nBecause of the time it takes the fuel and air mixture to completely burn after ignition, the optimum time to fire the spark plug is prior to the piston reaching the top of its stroke. With proper..

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What are Ford trouble codes?

In order to check the Ford trouble codes, the car must be connected to a diagnostic machine. Use the following instructions to properly check Ford trouble codes.Setup the diagnostic machineTurn the diagnostic machine on and place it in code check mode.Locate the diagnostic plugThe location of the diagnostic plug varies according to each model, but it is usually found in the cabin or engine compartment of the vehicle.Connect the diagnostic machineConnect and run the diagnostic machine.Match the code numbersIf there are any codes found, match the number displayed with the respective Ford trouble..

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How do you use a digital scanner to diagnose a check engine light?

The diagnostic link connector is typically in the driver's compartment under the dashboard and near the steering column on vehicles with onboard diagnostic computers. Newer vehicles that have OBD II computer systems must place the diagnostic link connector within 2 feet of the steering columns. Consult your vehicle manual if you have trouble locating it.\nRemove the cover of the diagnostic link connector, if there is one, to expose the socket. It should match the size and shape of the plug on the code scanner. Connect the scanner and turn the car key forward but don't start the car. ..

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What does a Chevy rear differential look like?

All Chevrolet truck rear differentials manufactured after 1965 have a rear differential cover with at least 10 differential cover bolts. The shapes range from perfectly round to something that looks like half a squished football. The GM 14 Bolt, typically used in three-quarter and one-ton trucks, is easily identified by a 6-bolt pinion support on the front of the rear differential. A visual guide to all Chevrolet rear differentials is available at Differentials.com. The website provides a view that is directly facing the differential cover.\nTo identify the differential used by year, make and ..

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How do you understand motor oil weight?

The lower the weight number of the oil indicates a lower oil viscosity, but the weight rating is meaningless unless it is referenced at a specific temperature. Some oils have multiple weights listed, such as 10W-30 that describe its thickness in relation to its temperature. The first number represents the oil's viscosity as measured by centistrokes when cold, and the second number represents the maximum viscosity to which it thins when hot.\nAt cold temperatures the polymers in an oil are coiled up and allow it to flow at the low indicated rate. As the oil begins to warm, the polymers beg..

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How do you identify a Ford rear axle assembly?

Modern Ford differential tags feature the axle assembly model number directly at the top of the tag. A plant code, either S for Sterling or V for Van Dyke, precedes the number. The rounded gear ratio appears in the lower left-hand corner of the tag, and it features an L for vehicles with a limited-slip differential. The number directly next to the rounded number is the decimal position for the ratio, so 3 27 becomes a ratio of 3.27. The code on the bottom right-hand side of the tag identifies the date of manufacture, beginning with the last digit of the year and with letters representing the c..

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How does the Subaru BRAT differ from other pickups?

This distinction was important because of a 25 percent tax levied on light pickup trucks. Some people say that Lyndon B. Johnson established this tax as a response to Germany's tax on U.S. chickens in 1963. Whatever the cause, the tariff resulted in a steep decline of light trucks imported to the United States. That decline caused a huge gap in the market, because these vehicles are very useful. Ranchers, farmers and anyone carrying small loads liked them for their low fuel use and ability to carry nearly as much as full-size pickups. The original BRAT engine was only a 70-horsepower mode..

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Where can you purchase used tonneau truck covers?

To easily find used tonneau truck covers on eBay, a consumer should enter the vehicle information when prompted. This helps to narrow down the options, since not every truck cover fits every truck. When buying on Amazon.com, it is best to search for tonneau covers in general, then look for listings that have previously owned covers available. When clicking on a listing, the buyer can see information about the product and read reviews from other customers. A buyer can also see the top-rated options on Amazon.com.

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What are some upgrades for the Kia Rio hatchback?

The rear bumper protector is a protective layer that prevents minor scratches. It's clear, so it doesn't change the car's appearance. The space saver wheel kit includes the required tools to change a tire. Two kits are available, one for 15-inch wheels and the other for 17-inch wheels. The kit doesn't include a spare tire.\nThe roadside assistance kit has 38 items for emergencies, including jumper cables, gloves and tools. The power sunroof with tilt is only an upgrade option for the Kia Rio SX. The leather wrapped steering wheel and gear shifter knob upgrade is optional on..

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Do car windows need to be cracked when using a portable 12v heater?

Electrical heaters run electricity across a wire designed to heat up. This process doesn't produce any chemicals in large quantities, so they're safe to use in cars. However, space heaters designed for ventless operation that burn fuel often produce relatively small amounts of carbon monoxide and other chemicals. While using them in a room does not generally pose a threat to safety, cars have significantly less interior volume, so the small amount of carbon monoxide can build to toxic levels in a short period of time.

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