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Changing The Oil

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Old Nov 13, 2004 | 09:08 AM
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Default Changing The Oil

I am trying to change my oil ('99 C5) for the life of me I can not loosen the plug on the oil pan. Any suggestions?
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Old Nov 13, 2004 | 09:32 AM
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It really shouldn't be that tight, I am assuming your turning it the right direction ....counterclockwise right.

If you are looking at the head of the bolt and turning it counterclcockwise and it will not loosen then tap the wrench with a small hammer to give you a little extra power in the loosening direction.
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Old Nov 13, 2004 | 09:56 AM
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Lefty - loosey
righty - Tighty
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Old Nov 13, 2004 | 11:06 AM
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thats why I bought one of those quick drain adaptors..just flip the valve open
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Old Nov 13, 2004 | 11:17 AM
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Sounds like whoever did the last change and cranked the bolt. You can put a nice fitting box wrench on it and tap the end of the wrench with a rubber mallet. Make sure you are going the right way. On my BMW, if you overtighten it is designed to break the bolt rather than damage the threads so you have to be very careful and use a torque wrench.
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Old Nov 13, 2004 | 12:02 PM
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Box wrench - 6 point preferable.
Hammer - tap, tap, TAP, TAP
Good Luck!
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Old Nov 13, 2004 | 12:18 PM
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Just be sure and use a "good" box wrench. A cheap one might round off the head of the bolt. It will come out with a little tapping or put an extension on your wrench, like a piece of pipe that will slide over the other end of the wrench.
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Old Nov 13, 2004 | 12:29 PM
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While this may seem trivial, the bolt is facing forward (and down) and it is easier to get to from behind the front wheels, meaning you are looking at it backwards. To removed the plug, the end of the wrench should be pulled towards the driver's side of the car.
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Old Nov 13, 2004 | 07:51 PM
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Originally Posted by Vector
Box wrench - 6 point preferable.
Hammer - tap, tap, TAP, TAP
Good Luck!
15MM. I think.
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Old Nov 14, 2004 | 12:03 PM
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Originally Posted by Dave68
15MM. I think.
Correct.
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Old Nov 14, 2004 | 12:14 PM
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Originally Posted by screw991le
Lefty - loosey
righty - Tighty
Thats the little ryhme that I always remember but it seems to me that on the oil plug its backwards!
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Old Nov 14, 2004 | 01:46 PM
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Originally Posted by jrose7004
Thats the little ryhme that I always remember but it seems to me that on the oil plug its backwards!
Because we normally come at the plug from the rear and are looking at it backwards. It is lefty loosey when looking at it from the front, which looks at the head of the bolt.
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Old Nov 14, 2004 | 10:58 PM
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Default Put your face in front

Originally Posted by jrose7004
Thats the little ryhme that I always remember but it seems to me that on the oil plug its backwards!
Put your nose up to the oil pan bolt, you should be facing the back of the Vette. Counter clock wise makes it loose. Clock wise makes it tight Six point box wrench or socket.
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Old Nov 14, 2004 | 11:02 PM
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Originally Posted by screw991le
Lefty - loosey
righty - Tighty
I heard a friend recite that quietly to himself when he was helping me work on a car. I told him he was no longer allowed to touch any tools.
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Old Nov 14, 2004 | 11:07 PM
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From: King George VA
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Originally Posted by Fastguy
I heard a friend recite that quietly to himself when he was helping me work on a car. I told him he was no longer allowed to touch any tools.
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