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Oil change angle

Old Jun 9, 2012 | 10:18 PM
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Default Oil change angle

If the oil drain plug is at the front of the engine, can't one just back the rear wheels up a ramp to get the proper angle? I would assume one would need to get the front to climb up on blocks too.
I'm not a huge fan of jackstands. Thanks!!
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Old Jun 9, 2012 | 10:47 PM
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Nothing wrong with jack stands. Jack it up and do it right
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Old Jun 9, 2012 | 10:50 PM
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Yeah it makes since.
But why not just pull the Vette up on ramps in front an use a jack to jack the rear end up. That will give you plenty room up front to get underneath an still capible of using the jack to jack the rear high enough to make sure you get all the oil out.
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Old Jun 9, 2012 | 10:51 PM
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I jack up the front and pull the oil plug, and then lower the car back down to let it drain. I have a pan like this, and when I let the car down it has enough clearance to not touch:
http://shop.advanceautoparts.com/web...content=value4

but ymmv.
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Old Jun 9, 2012 | 10:55 PM
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Old Jun 10, 2012 | 08:09 AM
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Don't forget the 4% incline requirement....
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Old Jun 10, 2012 | 08:19 AM
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If you have ever seen the pan baffling, you can't ever get it all out. I posted pics on here somewhere. Having the rear higher helps, but oil will still remain in the pan. I'd say about a cup.

Ron
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Old Jun 10, 2012 | 08:25 AM
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Originally Posted by Corvette_Ed
Don't forget the 4% incline requirement....
What if the incline is more than that?
I was thinking about building ramps for the front that would let me back up with the Rhino's in the rear. I can add to them as the car raises.
I've seen lots of threads on this but nothing that makes me feel secure about jacking up the rear so high. I've seen some problems with cracking and twisting the body if done in the wrong spot. There's got to be more than one way to accomplish this.


btw, if you read this and insist on a troll-like response, save your fingers and harass someone else.
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Old Jun 10, 2012 | 01:30 PM
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Originally Posted by chasboy
What if the incline is more than that?

You're missing the "inside joke" about the previous discussion of the 4* angle....
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Old Jun 10, 2012 | 02:08 PM
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Originally Posted by Lothar34
I jack up the front and pull the oil plug, and then lower the car back down to let it drain.
That's what I do also, but then jack the rear up about 5~6" after putting the front end back on the ground to tilt the car some while draining. It's kind of a PIA, since you need a jack and oil pan that will clear everything but might be easier in the long run then messing with ramps and jacks.
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Old Jun 10, 2012 | 02:39 PM
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I back mine up on ramps.
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Old Jun 10, 2012 | 03:21 PM
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It's easier to just use ramps up front, and then jack the rear end up during the draining process. The "BAT OIL PAN" on the C5 has ribs that the old oil will just hang around if not tilled forward enough. Most pan's are deep, C5 is wide and when looked from the bottom like a BAT, thus called BAT pan. I wouldn't slide ramps on the rear the weight would push them out. Good luck..
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Old Jun 10, 2012 | 06:53 PM
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Originally Posted by leadfoot4
You're missing the "inside joke" about the previous discussion of the 4* angle....
I thought so! Did it have to do with calculating percent of grade(incline)???


Thanks to everyone else. I'm in the process of making front ramps now. I have successfully backed the car up the Rhino ramps with no drama.


ONSPEED. Do you just back up the rear onto ramps?
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Old Jun 11, 2012 | 07:11 AM
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Originally Posted by chasboy
I thought so! Did it have to do with calculating percent of grade(incline)???


Thanks to everyone else. I'm in the process of making front ramps now. I have successfully backed the car up the Rhino ramps with no drama.


ONSPEED. Do you just back up the rear onto ramps?
Yeah, it's THAT discussion topic....


FWIW, since my car has been lowered slightly, I have to back it up on 4 ramps, so I can reach the drain plug and oil filter. I do raise the back of the car a bit, by using a jack, with a short piece of 2x4 on the pad, under the rear crossmember....


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Old Jun 11, 2012 | 07:35 AM
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RaceRamps on the front and jack up the rear, then use jack stands.
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Old Jun 11, 2012 | 08:32 AM
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i suppose

As you can see, the oil in each section on each side of the drain plug, won't drain by tilting.
I suppose a guy could drill some holes in the baffles to let if flow forward.
I found quite a lot of sediment iin the bottom of this

Ron

Last edited by RonSSNova; Jun 11, 2012 at 08:35 AM.
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Old Jun 11, 2012 | 08:33 AM
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....hmmm call me old school. I just put the car on a lift, pull the plug til i get a slow drip, reinstall plug and lower the car
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Old Jun 11, 2012 | 08:37 AM
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Originally Posted by ZZ06
....hmmm call me old school. I just put the car on a lift, pull the plug til i get a slow drip, reinstall plug and lower the car
Probably the best way to do it!
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Old Jun 11, 2012 | 09:01 AM
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Originally Posted by leadfoot4
You're missing the "inside joke" about the previous discussion of the 4* angle....
This explains it really well.

http://forums.corvetteforum.com/c5-t...il-change.html

In the end it was decided best to drop the pan and clean it out.
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Old Jun 11, 2012 | 09:23 AM
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Originally Posted by RonSSNova
I found quite a lot of sediment iin the bottom of this

Ron
And people thought I was crazy when I said that not everything was caught by the oil filter. There's always some "junk" left in the bottom of an oil pan.
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