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Starting a car that hasnt been started in a while.

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Old Sep 24, 2006 | 01:03 PM
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Default Starting a car that hasnt been started in a while.

Hey guys,

As some of you know my zo6 sits for about 4 months at a time because I go to medical school in the carribean. Anyway I keep a battery tender on it and always change to fresh oil before I put her away in the garage.

Now my question is when I come back to start it 4 months later should I add some oil so all the parts have some oil on it? I feel that sitting for 4 months all the oil is drained from the engine into the pan and there probably isnt much lubrication. Last time I started her up after a 4 month break I heard some metal rubbing against metal noise for about a second or two which I did not like! It went away and ran fine all summer.

Or is it better that I should tell my brother to start her up every month so she stays properly lubed internally?

Just need some advice.
Thanks guys..




Z

Last edited by CraZee ZO6; Sep 24, 2006 at 01:06 PM.
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Old Sep 24, 2006 | 01:30 PM
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Just come back and start it. Oil pressure comes up quick. If the car is in a moist area like I am (near the ocean) you can also put it in a carbag. This is basically a sleeping bag with the car in it and dessicant to keep it dry. Also put some fuel preservative in the gas as well. I wouldn't occasionally start it, unless you run it good to get up the oil temp, you may do more harm than good.

Just looking in the parts section, here you go:

Carbag for sale

Last edited by vettenuts; Sep 24, 2006 at 01:34 PM.
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Old Sep 24, 2006 | 03:40 PM
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Default Starting a car that hasnt been started in a while

I asked Mobil Oil the same question and received this answer:

We first recomment that you check with your dealer about vehicle storage. We suggest that starting the car at least once a month would be the best procedure to make sure oil is circulated throughout the engine.

Makes sense to me, although most people say it is not necessary?
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Old Sep 24, 2006 | 03:45 PM
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Originally Posted by Spark 2
I asked Mobil Oil the same question and received this answer:

We first recomment that you check with your dealer about vehicle storage. We suggest that starting the car at least once a month would be the best procedure to make sure oil is circulated throughout the engine.

Makes sense to me, although most people say it is not necessary?
I tend to agree with this strategy since there's also the issue of the fuel varnishing/gumming up in the injectors.
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Old Sep 24, 2006 | 03:47 PM
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I think i would get your brother to start it once a month and let it run for a couple of min. I think 4 months is too long.
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Old Sep 24, 2006 | 05:44 PM
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How long to you guys think new cars sit? Starting it and not letting it come to correct temps will cause more harm then good. The car is in NY, starting in cold weather will take a long time to get the oil to temp, let it sit. Four months is no time and will not gum up the injectors.
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Old Sep 24, 2006 | 06:06 PM
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Originally Posted by vettenuts
How long to you guys think new cars sit? Starting it and not letting it come to correct temps will cause more harm then good. The car is in NY, starting in cold weather will take a long time to get the oil to temp, let it sit. Four months is no time and will not gum up the injectors.
I've had gummed up injectors in 8 months. Not with this car, but I'd rather not take the chance anymore. New cars, my guess, a month or two at the most. Although I agree with you that it would be important to get it up to operating temp for at least 10 minutes. I don't think the oil temp matters nearly as much.
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Old Sep 24, 2006 | 06:27 PM
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Oil temp is the only way to ensure that any vapors are removed.
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Old Sep 24, 2006 | 06:34 PM
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I left mine over the winter with no racing and the noise after 5 months was No oil and it made some noise. Couldn't have been good and it is in a heated garage. I would start it once a month. Just leave your brother one wheel short so he can't have some fun I'd pul the coil wires and crank it before starting it after a long shut down.
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Old Sep 24, 2006 | 06:53 PM
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I'm in Upstate NY so my car gets stored from November through March. I'm on my third C5 and have done the same process each year with no problems. Most important of the things I do to prep for storage is to change the oil and put Stabil in and fill the tank. I never have started the cars through the months they're in storage and I've never had a bit of trouble with any of them come Springtime.
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Old Sep 24, 2006 | 09:21 PM
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Originally Posted by C5LOU
I'm in Upstate NY so my car gets stored from November through March. I'm on my third C5 and have done the same process each year with no problems. Most important of the things I do to prep for storage is to change the oil and put Stabil in and fill the tank. I never have started the cars through the months they're in storage and I've never had a bit of trouble with any of them come Springtime.
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Old Sep 25, 2006 | 09:09 AM
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Originally Posted by C5LOU
I'm in Upstate NY so my car gets stored from November through March. I'm on my third C5 and have done the same process each year with no problems. Most important of the things I do to prep for storage is to change the oil and put Stabil in and fill the tank. I never have started the cars through the months they're in storage and I've never had a bit of trouble with any of them come Springtime.
(Minnesota, here)
Ed
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Old Sep 25, 2006 | 09:14 AM
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Originally Posted by C5LOU
I'm in Upstate NY so my car gets stored from November through March. I'm on my third C5 and have done the same process each year with no problems. Most important of the things I do to prep for storage is to change the oil and put Stabil in and fill the tank. I never have started the cars through the months they're in storage and I've never had a bit of trouble with any of them come Springtime.

I have a few friends in Wisconsin that put their car in this giant warehouse over the winter. They dont even see the car until spring
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Old Sep 25, 2006 | 09:32 AM
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Best to leave it untouched for 4 months, rather than starting it up monthly just to let it idle. It will just suck in water from the air but not get hot enough to get rid of it, and it will end up in the oil, which you ALWAYS want to change right before putting the car up for storage.

I had the same idea as John above - Pull all the plug wires, and when you are ready to put the car back on the road - crank the engine over for about 10 seconds - watch the oil pressure gauge to see that it comes up to 40 psi or so. Repeat this a few times. This will get the oil back to all the bearings with out any load on them. Then put the plug wires back on and hit the road. You can also do this after an oil change to avoid running the engine without oil pressure for a few seconds.

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Old Sep 25, 2006 | 03:10 PM
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Originally Posted by John Shiels
I left mine over the winter with no racing and the noise after 5 months was No oil and it made some noise. Couldn't have been good and it is in a heated garage. I would start it once a month. Just leave your brother one wheel short so he can't have some fun I'd pul the coil wires and crank it before starting it after a long shut down.
I don't agree with this. If you do this you need to pull the power from the fuel injectors, or you will dump unburned fuel into your cylinders this will wash the oil from the cylinder walls. He is on the right track about rolling the engine over which will push oil through the engine. You just need to find a easy way to diss-able the fuel system. Maybe one of the CF resident experts has a way to accomplish this.
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Old Sep 25, 2006 | 03:51 PM
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like stated above new cars sit on baots & lots for months at a time sometimes. Wouldent worry about it/ Just park it, then start it when your ready to drive.
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