Common questions

Where does the data from the speed sensor go?

Where does the data from the speed sensor go? The data collected from this sensor is used by your vehicle’s speedometer and odometer. The transmission input shaft sensor (ISS) collects information on the rotational speed of the torque converter or the input shaft. How does a transmission input / output sensor work? Transmission input/output sensors calculate the transmission’s actual gear ratio during usage. Typically, two sensors communicate the transmission data to the vehicle's powertrain control module. The first sensor, referred to as the input sensor, monitors the speed of the transmission’s input shaft. When to replace the speed sensor in...
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Where does the rattle come from under the car?

Where does the rattle come from under the car? There are some possible sources and root causes as to where the rattling noises underneath of your vehicle are coming from. Your exhaust system is a key part of the running of your vehicle and the fuel system. Your exhaust system spans the length of the engine in your car to the rear of your vehicle. Why do I hear a rattling noise under my car? If you hear a rattling noise coming from underneath your car, this is usually a problem with the suspension or the exhaust system. In order...
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What happens when fuel pump relay is bad?

What happens when fuel pump relay is bad? When they fail it will not tell computer that the motor is spinning, so fuel to the tbi will stop. Same with running the pump. The pickup module in the dist could possibly be bad. Click to expand... Thats what I had wrong with my tbi and I found a crappy way around it but I could never get rid of all the problems. Where are the fuses on a Chevy Blazer? The fuses are located below the dash panel. Horn, Dome & Glove Box Lights, Clock, Courtesy Lights (1982-1984), Lift Gate...
Easy lifehacks

Why does my Camaro make a knocking noise?

Why does my Camaro make a knocking noise? The most common things to make a knocking sound are exhaust leak (rulled out, we think) valve train (excessive clearance, either out of adjustment or leaky lifter, or flat cam) or a connecting rod lower bearing. A good clue here is that the noise happens when the motor warms up. The oil gets hot and thinner. Why do I hear a knocking noise in my engine? When your engine is running smoothly, the air/fuel mixture burns up in a single, controlled detonation inside each cylinder. Detonation knock is a knocking noise that...
Common questions

What do I need to install a car radio head unit?

What do I need to install a car radio head unit? Purchase all the necessary parts. Depending on whether you are upgrading to an aftermarket head unit or simply replacing the old one with another OEM (original equipment manufacturer) unit, you may have to have some additional hardware. This could include things such as a dash kit, wiring harness, or antenna adapter. Unplug your battery terminals. What do I need to upgrade my head unit? Purchase all the necessary parts. Depending on whether you are upgrading to an aftermarket head unit or simply replacing the old one with another OEM...
Common questions

Does defrost use heat?

Does defrost use heat? When the windshield gets foggy, the go-to move for many drivers is to blast the defroster, using the hottest heat and strongest setting to clear the glass. The warm air from the defroster helps evaporate the moisture near the windshield, but it's only a temporary fix. How does a front defroster work in an air conditioner? The front defroster uses the same blower motor, fan and venting system that the heating and air conditioning system use. Air passes through the heater core and then dry air that has been run through the air-conditioning evaporator is added...
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Why does my a / C vents blow cold but warm drivers?

Why does my a / C vents blow cold but warm drivers? It will not be apparent if just looking at freon gauge pressures- they will be normal. But a system that is 1/2 pound low will cause the passenger side vents to blow cool or cold air, and the drivers side to be less cool or even warm on this car. There is simply not enough freon capacity in the system to cool the air to the drivers side. Why are the vents on the passenger side warm? Repairs for this problem = A/C compressor, orifice tube and drier...
Easy lifehacks

What kind of seats did the 1965 Chevy Impala have?

What kind of seats did the 1965 Chevy Impala have? Reproduction madrid grain vinyl upholstery for use in 1965 Impala convertible models with a 50/50 split front bench seat. Made in USA Sold as a set only, which includes the front and rear seat upholstery. Reproduction of the original upholstery for use with 1965 Impala 2 door hardtop models with a 50/50 split front bench seat. What kind of seat foam does a Chevy Impala use? This universal fit seat foam is a high density sheet suitable for all non-molded bench seats including rear seats and wagon seats. When replacing...
Other

How can you tell when a fuse has been blown?

How can you tell when a fuse has been blown? You might be wondering, then, how to tell if a fuse is blown–an actual fuse, that is. You will see that the fuse has melted, and there might be charring on the panel. A true fuse typically consists of a piece of metal, most commonly an encased wire, that actually melts when overheated. This is what stops the fault (aka “short” or “power surge” ). Can a blown fuse be switched back on? The breakers reset and can be “switched back on”–so there is no need to replace anything. Much...
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Do you need to install a third row seat on a Chevy Tahoe?

Do you need to install a third row seat on a Chevy Tahoe? If your Tahoe originally came with a third-row seat, there will be no need to remove the clips or install mounting brackets; simply install the seat over the brackets. This procedure will apply to the GMC Yukon and Cadillac Escalade, but not the Suburban or the Yukon XL. Is there a third row seat in a Chevy Suburban? New Factory OEM Takeout 15-16 Chevy Suburban/GMC Yukon XL OEM Dune/Tan Cloth Third Row Seat. This seat is for the 3rd row seating in your Suburban or Yukon XL...