Easy lifehacks

What oil does a 2004 Duramax take?

What oil does a 2004 Duramax take? Engine OilViscosity:15W-40, 10W-30 (Above -18) SAE 15W-40 is preferred. 5W-40 (Below -18) Improves cold starting.Capacity:10 quarts (with filter)After refill check oil level.Torque:16 mm Hex - 62 ft/lbs (Oil Drain Plug) 13 mm Hex - 18 ft/lbs (Oil Drain Plug) Do you run synthetic oil in your Duramax? Enter your ride HERE to be a part of this months Ride of the Month Challenge! I'm new to the forum and I am ready to do my second oil change (dealer did first) in my 2019 2500 Duramax. I have always run synthetic oil in...
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How hot is too hot for Allison Transmission?

How hot is too hot for Allison Transmission? Temperatures from 230-240 have been reached with no damage to the transmission. If you are seeing temps above 225 degrees on a regular basis you should check your fluid level. Fluid levels to high may cause excessive temperature. What makes a Duramax LB7 diesel so special? The introduction of common rail injection powered by the Bosch CP3 injection pump made the LB7 Duramax stand apart from other diesels of the day with excellent power and efficiency. When does the Allison transmission warm up in the summer? These transmissions will warm up when...
Easy tips

What is the curb weight of my F-250?

What is the curb weight of my F-250? The 2020 Ford F-250 has a curb weight of 5,677 pounds all the way up to 7,538 pounds. How much can a 3.5 EcoBoost tow? The 3.5L EcoBoost® towing capacity is 13,200 lbs., making it the top dog for the 2020 F-150. When properly equipped, expect to haul up to 3,230 lbs. of payload capacity in addition to the trailer you're towing. The 3.5L EcoBoost® is paired with a ten-speed automatic transmission and the specs are 375 HP and 470 lb. What are the dimensions of a Ford F-250? Overall Length: 231.8...
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What is the difference between gross vehicle weight and curb weight?

What is the difference between gross vehicle weight and curb weight? Curb Weight vs GVWR Curb weight is a measurement of the vehicle's total weight -- that is, without any passengers or cargo -- while GVWR is a weight limit prescribed by the vehicle manufacturer. What is Curb weight on a vehicle? What Is Curb Weight? The curb weight of your truck is how much the vehicle weighs when empty. When determining maximum payload and towing capacity, you need to know the curb weight, which includes a full tank of gas and topped off fluids but no passengers or cargo....
Common questions

Is obd2 always powered?

Is obd2 always powered? The OBDII port is always powered up, even when the car is off. The Scangauge II turns off parts of itself when it doesn't detect impulses on the system for a number of seconds (I'm too lazy to look up the actual number). What is an OBD2 diagnostic interface Pinout diagram? General Motors (Gm) Obd Ii Diagnostic Interface Pinout Diagram – Obd2 Wiring Diagram You can always depend on Wiring Diagram being an important reference that will enable you to save time and cash. With the aid of this guide, you’ll be able to very easily...
Common questions

Why is my Chevy Silverado overheating so much?

Why is my Chevy Silverado overheating so much? Why Is My Silverado Overheating? Sign up for FREE! Become a GM-Trucks.com Member Today! In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. What should I do if my truck overheats? The thermostat is a very quick and easy item to replace. When your truck is overheating, make sure the coolant level is full before testing. Fill the radiator with coolant and allow the truck to run for 20 minutes. This will determine if the coolant...
Easy tips

Is there supposed to be oil on my crankshaft sensor?

Is there supposed to be oil on my crankshaft sensor? It's normal for there to be oil on the end of the crank sensor because it sits inside the crank case. Why does my GMC Envoy not turn on? Turns on the lights ,radio,dash, inside lights ect but will not crank. I understand there is a built in security system that will not allow it to turn on if it thinks it's being tampered with. Why does my envoy idle at 600 rpm? These motors idle at 600 RPM give or take and a worn motor mount will produce a...
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How much is a 2020 Denali 2500 Duramax?

How much is a 2020 Denali 2500 Duramax? From $35,800 2020 GMC Sierra 2500HD/MSRP How much is a 2021 GMC Duramax? From $36,200 2021 GMC Sierra 2500HD/MSRP How much will a GMC 2500 diesel tow? Haul large trailers like a pro, thanks to the 2020 GMC Sierra 2500. This heavy-duty pickup has a maximum towing capacity of 18,510 lbs. when properly equipped. Can a GMC 2500 tow a 5th wheel? The maximum conventional towing capacity in a new GMC Sierra 2500 HD with a gas engine is 14,500 pounds. If you choose to use either a fifth wheel or gooseneck...
Other

What does it mean when your blinker goes real fast?

What does it mean when your blinker goes real fast? Most of the time a fast blinking turn signal or blinker indicates a bulb is out. Turn signals operate at a specific resistance, as bulbs fail the resistance changes its pace by flashing and clicking faster. What causes turn signals to blink really fast? Reasons for Turn Signals to Blink Really Fast 1 Bulb Failure. The main reason why turn signals start blinking really fast is a bulb failure in the head lamp. 2 Bad Combination Switch. Another reason why turn signals flash fast is if the car isn't supplied...
Easy tips

How to remove a Stanadyne fuel injection pump?

How to remove a Stanadyne fuel injection pump? 1. Inspect injection pump mounting hole in cylinder block making sure it is clean and free of burrs. 2. Inspect the driveshaft tang for excessive wear and burrs. Remove any burrs with light emery paper as this may cause damage to the pilot tube inside the injection pump upon reassembly. 3. What do the codes mean on a Stanadyne 6.5 TD engine? The scan from the tech 2 came back with the codes P0251 and P1216 both indicating a bad injector pump. The codes being generated are generic OBDII codes that correspond...