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Checking the oil in a C3500 is fairly easy and should be done once a month. Note that most GMC have an oil pressure gauge next to the speedometer - this gauge does not tell you what your oil level is, however the video above will show you how check the oil level in your 2000 GMC C3500. Make sure your engine is cold when you check the oil in your C3500. Otherwise the dipstick will read slightly low. In addition to checking the oil level, you also want to look at the condition of the oil when you have the dipstick out. If the oil in your C3500 is dirty or smells like gasoline, you probably need an oil change.
If you notice that the oil level in your C3500 is extremely low or empty, fill it up and check it again the next time you drive. If it is extremely low again, have your mechanic take a look before driving it much more.
If your battery has green or white cruddy deposits, it is probably not getting enough juice from and will likely wear out sooner2000 GMC C3500 Sierra SL 7.4L V8 Extended Cab Pickup (2 Door)
Power steering fluid is easy to check and many people (mechanics included) often forget about - learn how here2000 GMC C3500 Sierra SL 7.4L V8 Extended Cab Pickup (2 Door)
The burnt out tail light: classic reason for a cop to pull you over - change yours now2000 Chevrolet K3500 6.5L V8 Turbo Diesel Cab and Chassis
Is the clock in your car ahead or behind? Learn how to set it here!1999 Chevrolet K3500 LS 7.4L V8 Crew Cab Pickup (4 Door)
If you are leaking oil and parking on your oil spots each night, the oil is breaking down your tires' rubber2000 GMC C3500 Sierra SL 7.4L V8 Extended Cab Pickup (2 Door)
Burnt out brake lights increase your chance of getting rear ended - check and change yours today2000 Chevrolet K3500 6.5L V8 Turbo Diesel Cab and Chassis