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What to do about a GMC Envoy Air Conditioner leak?

What to do about a GMC Envoy Air Conditioner leak? When the air conditioner in your 2009 GMC Envoy starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. Why is the air conditioner blowing hot air in my GMC Envoy? When the air conditioner in your 2009 GMC Envoy starts blowing hot air, you likely have a freon...
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Will LED bulbs work with DRL?

Will LED bulbs work with DRL? Yes, you can use LED bulbs as DRLs, but you need to ensure they're car compatible, correctly installed, and dimmed at night to prevent blinding other drivers. You might also need extra components such as a resistor or CANBus adapter to avoid flickering. The components you'll need to install an LED bulb as a DRL. How to convert high beam DRL to LED lights? Simply install the new LED daytime running light bulbs and you're on your way to a whole new look. As you can see, converting your high beam DRL to LED...
Easy lifehacks

When do you not need a Smart Vent?

When do you not need a Smart Vent? First, understand that smart vents can only restrict air flow. If you happen to have one room that doesn’t get enough air (cold in the winter and/or hot in the summer) that room would not need a smart vent. Instead, you would need smart vents on many of the other vents in the house. Then, you could close some of those vents. Which is the best Smart Vent for climate control? Best Smart Vent: Room by room climate control…sort of Image Title Top Flair Smart Vent, Requires Flair Puck. Flair Puck, WiFi...
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How do I know if my engine is rich or lean?

How do I know if my engine is rich or lean? Looking at the stochiometric ratio again, if there is too much air in the cylinder, meaning the parts of air compared to the parts of fuel is higher, your engine is running lean. If your engine has a ratio where there is more than 1-part fuel per 14.7 parts of air, your engine is running rich. Why is the idle speed higher than the RPM? Occasionally, the engine RPM will be higher or lower than this average for multiple reasons. Some performance engines, such as those installed in racing...
Easy lifehacks

Is the GMC Sierra 2500 HD battery still working?

Is the GMC Sierra 2500 HD battery still working? Pick Up In-Store. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only Not sure if it was the battery or something else! Seems to be working great! AAA checked the battery and said it was good it was not, obviously! They told me at pick up it should fix the problem an so far it is still kicking! Do you need a multimeter for a GMC truck battery? You need a multimeter. With key off, unhook your positive battery terminal. Put one multimeter lead on the battery terminal and the...
Easy lifehacks

What was the gear ratio of a 1984 Chevy Muncie?

What was the gear ratio of a 1984 Chevy Muncie? Also available was the M20 Muncie, a four-speed manual with a first gear ratio of 6.55-to-1, a second gear ratio of 3.58-to-1, a third gear ratio of 1.70-to-1 and a fourth gear ratio of 1-to-1. Dimensions of the Chevy C/K10 varied according to its drive type and bed size. What was the transmission on a 1984 Chevy half ton? Transmissions on the Chevy C/K10 truck included a three-speed TH400 automatic that had a 2.48-to-1 first gear ratio, a 1.48-to-1 second gear ratio and a 1-to-1 third gear ratio. Chevy also...
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What kind of transmission does a GM Duramax use?

What kind of transmission does a GM Duramax use? The PPE 128041000 Pressure Calibration Kit is an excellent upgrade when building the 5 or 6 speed Allison 1000 transmission in your 2001-2010 GM 6.6L Duramax. This calibration kit is recommended for applications that are making high horsepower and hauling heavy loads. What kind of transmission pan gasket do I need for my Duramax? Install the Allison 29549684 Transmission Pan Gasket to your For Allison 1000 Series Transmissions and get an OEM replacement component. Ideal for maintaining a factory ride, this part has a stock fit and finish. Which is the...
Easy lifehacks

What kind of oil does a Yukon Denali XL take?

What kind of oil does a Yukon Denali XL take? Valvoline SynPower Synthetic Motor Oil 0W-20 5 Quart. How much oil does a 2021 Yukon Denali take? How much oil does a GMC Yukon take? AdvertisementThe 2021 GMC Yukon with the 5.3L 8-cyl engine (engine code L84) takes 8 quarts (with filter) of 0W-20 synthetic oil. Who is the owner of the 2004 GMC Yukon? 2004 GMC Yukon Denali/Yukon XL Denali Owner ManualM GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Truck Emblem and the names YUKON and DENALI are registered trademarks of General Motors Corporation. This manual includes...
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How do you release the brake on a GMC?

How do you release the brake on a GMC? To release the parking brake, hold the regular brake pedal down, then push down momentarily on the parking brake pedal until you feel the pedal release. Slowly pull your foot up off the parking brake pedal. Is there a parking brake release cable for a Silverado? This cable was a perfect match for the factory cable that had broke on my 2001 GMC Sierra 2500. Installed in ten minutes, including removing the old one. Was shipped the same day and arrived in two. Worth much more, especially when you're stuck with...
Easy lifehacks

What to do if you lose your GMC Sierra key?

What to do if you lose your GMC Sierra key? Generally speaking, you have three options: First, call an automotive locksmith that offers a mobile service for GMC Sierra cars. We can help you with this option. Second, have your car towed to an official dealer. Third, order a key online and have the dealer or locksmith cut and program it (if necessary) for you. What to do if you locked your keys in Your Truck? My friend backed my truck up for me and locked the keys in the truck they are in the ignition but pulled out just...