Easy tips

Why is my truck getting bad gas mileage all of a sudden?

Why is my truck getting bad gas mileage all of a sudden? Here are some the main causes for a sudden drop in gas mileage: Bad oxygen sensor and air filters-in all forms will affect the fuel mixture and your fuel efficiency. Dirty, Bad or leaking fuel injectors or fuel pump-will also affect the fuel mixture and lead to slow acceleration, loss of power and fuel inefficiency. What kind of mpg does a Chevy 5.3 get? Chevy 5.3 owners typically claim an average mpg in the range of 14-17mpg, depending on how much highway driving they do and how heavy...
Other

Why does my transmission rpm keep climbing up?

Why does my transmission rpm keep climbing up? It seems that the gears are slipping and causing the rpm’s to climb up. Check the transmission fluid and make sure that it’s full and red in color. Very dark red or black transmission fluid is an indication that the transmission is burning the fluid for getting too hot from either overloading or slipping gears. What does it mean when your 700R4 won't shift? 700R4 won’t shift This is often a sign of a bad governor gear, or a TV cable that is not returning back when you let off of the...
Easy tips

What causes a car to have a p0171 lean code?

What causes a car to have a p0171 lean code? Chevy or any GM vehicles:Air or vacuum leak or Mass Air Flow.   Sometimes a leaky fuel pressure regulator will cause this P0171 lean code too (depending on the fuel system of course). Dodge Jeep and Chrysler:Air or vacuum leak or Oxygen Sensor. What does lean Bank 1 on a Chevy mean? P0171 CHEVROLET Fuel Trim System Lean Bank 1: Code Meaning, Causes, Symptoms, & Tech Notes P0171 CHEVROLET | Fuel Trim System Lean Bank 1 | The Engine Control Module (ECM) controls the air/fuel metering system in order to...
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When did Detroit start making 6.5L diesel trucks?

When did Detroit start making 6.5L diesel trucks? The 6.5 diesel was manufactured by Detroit Diesel, a division of General Motors during the time period and used in Chevrolet/GMC trucks from the 1992 to 2000 model years. AM General continues to produce the 6.5L for U.S. Army applications. When did the GM 6.5L diesel engine end? The engine is often considered an attractive balance between performance and fuel economy, although it arguably became outdated in the wake of its direct injection competition. Like the 6.2L, the 6.5L diesel was available in 1/2 through 1 ton pickup models until its retirement...
Other

Why does my car automatically unlock?

Why does my car automatically unlock? Worn-out and exposed grounding wires found in the system, which aid in the closing and opening of the doors, can cause this problem, especially if one of the wires touches the body of the vehicle. This, too can make the doors to lock and unlock while you are driving. What to do if your car door lock is not working? Try operating the door lock switch to rule out the idea that the door lock is not working. Then try to open the door from the inside of the vehicle. Whether the door is...
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What causes air bubbles in a cooling system?

What causes air bubbles in a cooling system? This is a result of the air bubbles leading to an overheating situation, and then coolant flowing through the line afterwards to get the temperature back down to where it's supposed to be. This will continue to happen as air in the coolant cycles through the lines at random. What should I do if my car coolant is bubbling? Potential radiator damage. The fix: When flushing the radiator and cooling system, make sure you run the engine with the pressure cap off for 15 minutes after refilling the system. This will bleed...
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When did the GM cobalt recall come out?

When did the GM cobalt recall come out? General Motors LLC (GM) notified the agency on February 10, 2014 that they are recalling 619,122 model year 2005-2007 Chevrolet Cobalt, and 2007 Pontiac G5 vehicles. Is there a gas leak in my Chevy Cobalt? These are basically the same car, just different nameplates. What the customers are complaining about is a fuel leak at the fuel tank area, or a strong smell of gasoline coming from under the car. The problem they are experiencing is a common issue on some of these vehicles. When does the GMC shift cable recall start?...
Easy lifehacks

How long can a car sit idle with AC on?

How long can a car sit idle with AC on? Most modern vehicles can handle the A/C being on for 30 minutes without any adverse effects. Why does my help truck have high idle? Help truck has high idle!!! Cleaned the throttle body and went to put it back on and start it with out the intake attached to the throttle body. It idled funny so I shut it off. Connected the intake hose back in and it idles at 3000 rpms! It won't go back down. I don't know what to do. This is the first electrical engine I...
Easy tips

Why does my Corvette make a rattling noise when I roll the window down?

Why does my Corvette make a rattling noise when I roll the window down? Rear right quarter panel vent. A rattle noise only when rolling the window down can be related to the inside of the door panel and can occur with both the left and/or right window. To resolve this issue, remove the door panel and replace the window regulator. Figure 4. Replacing the window regulator. Why is my Blend door not working on my Corvette? Check for proper installation or take your Corvette to whoever installed the head unit, if all is connected properly then the head unit...
Common questions

Why are the lights on my Chevy Silverado dim?

Why are the lights on my Chevy Silverado dim? However, in other instances, you will need to head down to your local Chevrolet dealership for more specialized assistance. They might not provide sufficient illumination to be noticeable while driving. Replacing your OEM bulbs with high-performance aftermarket bulbs is one of the easiest repairs you'll make from home. What kind of light bulb do I need for my Chevy Silverado? Replacing your OEM bulbs with high-performance aftermarket bulbs is one of the easiest repairs you'll make from home. Remove the wiring harness for your headlight by hand to access the bulb....