What kind of oil 2003 tahoe

Re-insert the oil drain bolt and tighten it in the clockwise direction to just past hand tight or about 18 ft-lbs of torque. Spin off the old oil filter in the counterclockwise direction. If you have trouble loosening the old oil filter, use an oil filter wrench such as the Lisle Wide Range Filter Wrench or the Lisle Allow the old oil to drain from the oil filter receptacle for a few minutes. Dip your pinky finger in to some new SAE 5W oil and lubricate the rubber o-ring gasket on the new oil filter.

Lubricating the rubber o-ring will help the new filter form a better seal and make it easier to remove during the next oil change. Make sure that the rubber o-ring from the old oil filter is not still attached to the engine. Double check that the oil drain bolt and the new oil filter are tight before moving on to the next steps. The Vortec 5. It is far better to have slightly less oil than necessary in an engine than to run it after it has been over filled with oil.

Running an engine that has been overfilled with oil may cause damage to seals, gaskets and other components.

Only pour in about 5 to 5. Run the engine for a few minutes, turn it off and then allow the oil to drain back down to the oil pan for at least 5 to 10 minutes. If necessary, slowly in pour in more oil and repeatedly check the level on the dipstick until it reaches just at or below the line above the metal holes at the end of the dipstick which indicates the "Full" or "Maximum" line.

You may not need to pour in the entire 6 U. Once the oil is at the correct level, replace the dipstick and tighten the oil filler cap in the clockwise direction. Be sure to record the oil change in your SUV's service records. It would also be a good idea to check your parking spot, garage or driveway for drops of oil which may indicate a leak from the drain bolt or the new filter.

If you found this guide to be helpful, please consider making a small donation by clicking on the PayPal. Thank you! Note: I am not a registered charity. Donations are not tax deductible. Pictures Articles My Blog. Oil Filler Cap. Twist Off Counterclockwise. Lift Out Dipstick An Inch. Used Oil Catch Basin. The first steps are to warm up the engine for a few minutes, park the vehicle on a level surface and turn off the engine.

Loosen 15mm Oil Drain Bolt. Drain Out Old Oil. The recommended engine oil for the Chevrolet Tahoe is a 5W viscosity and oil that meets dexos1 quality standards. The Tahoe has a 5. To complete a successful oil change, one needs 8 quarts of synthetic 0W oil. Be sure to check the oil level after changing it to make sure it is correct.

Can I use 10w30 instead of 5w30? The 10W30 and 5W30 both have different thicknesses in cold temperatures, and 10W30 is thicker than 5w So, it is best for vehicles running in cold climates to use the 5W30 since it is thinner than the 10w Low numbers indicate lower viscosity, meaning the oils are thinner.

Can I use 5w20 instead of 5w30? In fact, if the car has very high mileage you may want to put in xW But will work and I doubt you will have any engine damage until the next oil change. What is Dexos oil? Dexos engine oil specification is designed by GM Powertrain engineers and is intended specifically for GM engines. Dexos is designed to increase fuel efficiency, extend the life of the vehicles emissions system, reduce oil changes and extend the life of the vehicle.

What are the types of oil? Types of Motor Oil Full synthetic oil is ideal for vehicles that demand peak level performance and high levels of lubrication.