# Oil light problem **URL:** \ **Category:** Maintenance/Repairs\ **Created:** [February 17, 2019, 8:04pm UTC](https://community.cartalk.com/t/oil-light-problem/134838 "2019-02-17T20:04:38Z")\ **Posts on this page:** 18\ **Page:** 1
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 17, 2019, 8:04pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/1 "2019-02-17T20:04:38Z")
My oil light has been coming on for a wee while but it only ever does it when I first start the car. And the funny thing is, the light goes off once I rev the engine. Any suggestions on what could be causing this? I have a corsa sxi 08 plate since it’s not letting me select from the drop down menus! ---
**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\ **Post date:** [February 17, 2019, 8:06pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/2 "2019-02-17T20:06:43Z")
If the engine isn’t making any unusual noises when the oil light is on, try replacing the oil pressure switch. Tester ---
**Author:** ![old\_mopar\_guy](https://avatars.discourse-cdn.com/v4/letter/o/6bbea6/32.png) [@old\_mopar\_guy](https://community.cartalk.com/u/old_mopar_guy)\ **Post date:** [February 17, 2019, 8:07pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/3 "2019-02-17T20:07:11Z")
Is the light red and does it have a picture of Alladin’s Lamp on it? ---
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 17, 2019, 8:07pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/4 "2019-02-17T20:07:37Z")
Yes it’s the red light with the oil lamp symbol ---
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 17, 2019, 8:08pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/5 "2019-02-17T20:08:23Z")
My timing chain sounds a bit rough when first started but I’ve been told by mechanics that I’ve still got a couple of years to go on it. That noise also goes away once revved! ---
**Author:** ![old\_mopar\_guy](https://avatars.discourse-cdn.com/v4/letter/o/6bbea6/32.png) [@old\_mopar\_guy](https://community.cartalk.com/u/old_mopar_guy)\ **Post date:** [February 17, 2019, 8:09pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/6 "2019-02-17T20:09:28Z")
Ok, that means low oil pressure. Check your oil level first. How many miles on this Corsa? ---
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 17, 2019, 8:29pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/7 "2019-02-17T20:29:25Z")
Check the oil level periodically, 78,000 miles ---
**Author:** ![bing](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/bing/32/4619_2.png) [@bing](https://community.cartalk.com/u/bing)\ **Post date:** [February 17, 2019, 8:35pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/8 "2019-02-17T20:35:03Z")
It is indicating occasional low oil pressure. It could either be a bad reading from the oil pressure sender (cheap) or actual low oil pressure. The only way you would know for sure is if a mechanic hooked up an actual pressure gauge as a test. The only time I had that I just replaced the sending unit and all was fine again, but if you really want to know you can spend more money first. If it is actual low oil pressure, that indicates a more serious issue like worn bearings, bad pump, clogged pick up screen etc. If it were me, I’d just replace the sender first to see if that takes care of it. If not, you likely are not going to have major engine work done anyway. ---
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 17, 2019, 9:06pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/9 "2019-02-17T21:06:37Z")
Perfect! Thank you so much!!! ---
**Author:** ![melott](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/melott/32/10827_2.png) [@melott](https://community.cartalk.com/u/melott)\ **Post date:** [February 17, 2019, 9:42pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/10 "2019-02-17T21:42:46Z")
Possibly your oil lfilter is lacking an anti-drainback valve. If this is only a cold weather problem, perhaps you are not using the right oil viscosity. In either case, your car is not getting oil soon enough after startup when it has been sitting a good while. This could make the oil light come on until it is revved up. In other words, I am speculating that your oil light is giving a true message and your engine is oil starved. ---
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 17, 2019, 9:44pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/11 "2019-02-17T21:44:09Z")
So I might need a new oil filter? As I’m using the correct oil ---
**Author:** ![oldtimer-11](https://avatars.discourse-cdn.com/v4/letter/o/e79b87/32.png) [@oldtimer-11](https://community.cartalk.com/u/oldtimer-11)\ **Post date:** [February 17, 2019, 10:03pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/12 "2019-02-17T22:03:13Z")
yes, I had that problem on a Chrysler minvan using a Chrysler or Fram filter and I solved it with a Motorcraft Filter, a tip I picked up on a Chrysler minivan forum. ---
**Author:** ![melott](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/melott/32/10827_2.png) [@melott](https://community.cartalk.com/u/melott)\ **Post date:** [February 17, 2019, 10:31pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/13 "2019-02-17T22:31:20Z")
Yes, might. Be sure it has an anti-drainback valve. ---
**Author:** ![shanonia](https://avatars.discourse-cdn.com/v4/letter/s/9de053/32.png) [@shanonia](https://community.cartalk.com/u/shanonia)\ **Post date:** [February 17, 2019, 11:13pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/14 "2019-02-17T23:13:41Z")
> [@bing](#): > > The only time I had that I just replaced the sending unit and all was fine Same here. It’s fast and cheap - no need for an appointment and a wait. ---
**Author:** ![old\_mopar\_guy](https://avatars.discourse-cdn.com/v4/letter/o/6bbea6/32.png) [@old\_mopar\_guy](https://community.cartalk.com/u/old_mopar_guy)\ **Post date:** [February 17, 2019, 11:49pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/15 "2019-02-17T23:49:30Z")
If the oil level is ok, the next step is to have a mechanic hook up a temporary mechanical oil pressure gauge up in place of the existing sending unit, to determine what the true oil pressure is. The business of the timing chain making noise until the pressure comes up is a very bad omen. ---
**Author:** ![db4690](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/db4690/32/2583_2.png) [@db4690](https://community.cartalk.com/u/db4690)\ **Post date:** [February 17, 2019, 11:52pm UTC](https://community.cartalk.com/t/oil-light-problem/134838/16 "2019-02-17T23:52:00Z")
assuming the engine oil level is correct, the next thing you can do for free is this . . . Unplug the oil pressure switch’s electrical connector with the engine off If there’s oil inside the connector, replace the switch And when you say you check the engine oil level periodically . . . can you be a little more specific? Once a year? Once a week? ---
**Author:** ![Evestalks95](https://avatars.discourse-cdn.com/v4/letter/e/a3d4f5/32.png) [@Evestalks95](https://community.cartalk.com/u/Evestalks95)\ **Post date:** [February 18, 2019, 9:44am UTC](https://community.cartalk.com/t/oil-light-problem/134838/17 "2019-02-18T09:44:55Z")
I have no idea where I’d find those things haha could get my boyfriend to give it a bash! And I check it every week. ---
**Author:** ![db4690](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/db4690/32/2583_2.png) [@db4690](https://community.cartalk.com/u/db4690)\ **Post date:** [February 19, 2019, 1:26am UTC](https://community.cartalk.com/t/oil-light-problem/134838/18 "2019-02-19T01:26:43Z")
I’m not familiar with your particular car, but the engine oil pressure switch may very well be near the oil filter . . . that is common on 4 cylinder engines, for what it’s worth