 Soooo....how long can an engine run at 0 oil pressure..., ...without damage |
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| tornik550 |
 Jul 18 2013, 07:23 PM
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Senior Member  Group: Members Posts: 1,248 Joined: 29-January 07 From: Ohio Member No.: 7,486 Region Association: None  |
I was driving along today (about 40mph) and I looked in the rear view mirror and saw smoke. I immediately looked at the oil pressure gauge and right when I looked down, I saw the oil pressure gauge go to 0. It was not safe for me to turn off the engine and stop, I drove it at low rpm for about 1 minute until I could get in safe area. Everything was running fine when I shut down the engine. The head temps were normal. I have not started the engine since.
It turns out that one of the lines for my external oil cooler tore. I was able to get the car home on a friends trailer. I had fresh oil in the engine when the line tore. What are the chances that I majorly screwed up my engine? How can I find out if I did? |
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| kerensky |
Jul 18 2013, 07:47 PM
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Senior Member Group: Members Posts: 531 Joined: 1-February 06 From: Norman, OK Member No.: 5,508 Region Association: Southwest Region |
A popular pastime at VW meets is to drain all the oil from an engine and run it until it blows. It usually takes a considerable amount of time.
Once they did this with a motor from a Fox, the old 1.8 liter straight 4. It ran for several hours with no oil at all until it ran out of gas. I'd say your motor is likely just fine. |
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Posts in this topic
tornik550 Soooo....how long can an engine run at 0 oil pressure... Jul 18 2013, 07:23 PM
kg6dxn
Until it seizes... :(
I had a similar occasion ... Jul 18 2013, 07:39 PM McMark Figure out the problem and then act like nothing h... Jul 18 2013, 07:45 PM
DBCooper
Figure out the problem and then act like nothing ... Jul 18 2013, 08:38 PM DBCooper True, but sometimes they also blow in ten minutes,... Jul 18 2013, 07:52 PM bulitt You may have crystallized your rings. Have someon... Jul 18 2013, 08:00 PM GeorgeRud If I remember correctly, there was a commercial fe... Jul 18 2013, 08:17 PM Evil914
If I remember correctly, there was a commercial f... Jul 19 2013, 10:22 AM rick 918-S Add oil, leave the old filter in place, start the ... Jul 18 2013, 08:39 PM DBCooper Except for Rick's advice, even better. Jul 18 2013, 08:43 PM rgalla9146
Except for Rick's advice, even better.
Uh, ... Jul 18 2013, 09:47 PM Matt Romanowski With no load on the bearings, they need very littl... Jul 19 2013, 06:20 AM Rockaria I say fix it, fill it and drive it like you stole ... Jul 19 2013, 08:31 AM Racer Chris
It turns out that one of the lines for my externa... Jul 19 2013, 08:42 AM chads74 When I had my first 914 back in high school I had... Jul 19 2013, 08:47 AM NORD I would put the oil in and run it. Then do as Rick... Jul 19 2013, 08:49 AM DBCooper I'm impressed you guys can drive around with n... Jul 20 2013, 10:03 PM jd74914 Will checking for metal in the oil change your fin... Jul 21 2013, 08:18 AM tornik550 I went back to the scene and looked at the oil sli... Jul 21 2013, 09:26 AM tornik550 Since oil was sprayed just about everywhere- what ... Jul 21 2013, 07:47 PM CMONNETT brake cleaner. Jul 21 2013, 07:51 PM NORD Windex and a roll of paper towels. That's how ... Jul 21 2013, 11:09 PM tracks914 in the north, we just call that under coating/rust... Jul 22 2013, 06:41 AM |
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