Common questions

When do you need to replace your serpentine belt?

When do you need to replace your serpentine belt? After 4-6 years, you should replace your serpentine belt; however, weather conditions can change its longevity. One unique sign to replace the serpentine belt is the cracks on it. Extreme heat and aging are two significant causes of these cracks. How often should I replace my V-belt? Serpentine belts last a lot longer than older V-belts ever did, but they still wear out over time. The typical replacement interval for serpentine belts and flat belts today is around 90,000 miles – which for many vehicles means only once every seven to...
Common questions

What causes a GMC Yukon to have code p0174?

What causes a GMC Yukon to have code p0174? Here are the typical symptoms that something is wrong when your Yukon has codes P0174 and P0171. Fuel Mileage- may or may not suffer depending on how much the air fuel mixture has changed. Misfire – If the air fuel mixture has gotten too far from factory specs, this can cause the vehicle to misfire or run rough. What's the trouble code on my GMC Yukon? GMC Yukon P0171 and P0174 Code Diagnosis. Two of the most common trouble codes with the GMC Yukon are P0174 and P0171. Both of these...
Most popular

Are fuse boxes unsafe?

Are fuse boxes unsafe? Are Fuse Boxes Safe? There is nothing inherently unsafe about fuse boxes. However, fuse boxes are an old technology, and therefore all residential fuse boxes are old. Old electrical systems can be unsafe if they're not well maintained. Which breaker boxes are dangerous? Unsafe Electrical PanelsZinsco (GTE-Sylvania)Federal Pacific Electric (FPE)Challenger (Eaton/Cutler Hammer)Pushmatic.Fuse box. What kind of box is a fuse box? The fuse box is a metal box installed somewhere on the inside or outside of the home. It is installed by an electrician and has a hinged cover to keep the fuses protected. What does...
Other

Why is the blower motor not working on my GMC Yukon?

Why is the blower motor not working on my GMC Yukon? All appear fine. I then pulled the blower motor out of dash and determined there was power to the plug at the motor. I bench tested the blower and it worked fine. I have power from the switch to the blower resistor and from the resistor to the motor. Plugging the resistor back in, plugging the motor into the resistor but the motor fails to work. Is the front blower on my Tahoe Z71 not working? Stockton, Ca. Greetings, I have a 2004 Tahoe Z71 with a non working...
Easy lifehacks

Where is the starter on GMC Sierra?

Where is the starter on GMC Sierra? The starter is located underneath the engine on the front passenger's side. On V8 engines, there is a bell cover housing that must first be removed to access the starter. Why does my GM car say no start no crank? How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than...
Easy lifehacks

What to do if your car anti theft light is not blinking?

What to do if your car anti theft light is not blinking? Leave the key in position for about 10 – 15 minutes. Step 3: Check the anti-theft light again. If it’s no longer blinking, turn the key back to the Off position and allow it to set for a minute or two. This gives the system time to reset or you won’t be able to start your car. Step 4: Start the engine. Attempt to start your engine. When does the anti theft system car wont start? If the engine does not respond or dies immediately after cranking up,...
Easy lifehacks

What are back running lights?

What are back running lights? The purpose of your tail lights are to illuminate the rear of your car. Generally, they turn on when you flip the switch that also turns on your headlights. Many newer models have them on an automatic sensor which turns them on when it detects a drop in ambient brightness. Where are the lights on the dashboard located? Most vehicles have a dashboard lights control switch that will dim the dashboard lights, as well as turn them off. Check the control switch, which should be located on the console near the steering column or part...
Most popular

Is disc pad and brake shoe the same?

Is disc pad and brake shoe the same? While brake pads and brake shoes perform similar functions, they are not the same thing. Brake pads are part of a disc brake system. When the brake pedal is pressed, the brake shoes are forced outward, pushing against the inside of the brake drum and slowing down the wheel. Why do disc rotors need to be replaced? The disc rotors are usually a steel construction, which is a harder material than the brake pads. Even so, the constant force and heat of the brake pads being pressed against the rotor will wear...
Easy tips

What kind of engine does a Chevrolet Lumina have?

What kind of engine does a Chevrolet Lumina have? Starting in 1990, Chevrolet offered a high performance version of the Lumina, the Lumina Z34. It came standard with the FE3 sport suspension package, the 210 hp LQ1 V6 engine shared with the Lumina Euro 3.4 (sedan), the five-speed Getrag 284 manual transmission, dual exhaust, and four-wheel anti-lock brakes. When did Chevrolet stop using the name Lumina? Chevrolet used the name on a sedan, a coupé and a minivan. Chevrolet Lumina is a nameplate that was used by the Chevrolet division of General Motors used from 1989 to 2001. What's the...
Easy lifehacks

Why is my radiator fan not working properly?

Why is my radiator fan not working properly? The fan clutch is the assembly that holds the radiator fan to the engine and makes it turn. If this burns out or fails, you’ll need to replace it. There are springs within the fan clutch that can wear out or corrode over the years. If everything else seems to be fine, the fan clutch is the most likely cause of radiator fan failure. What should I do if my sonic radiator fan is not working? The first thing that you would want to do is locate the fuse for your Sonic’s...