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Oil ligth stay's on - TrailBlazer EXT Chevrolet Cars & Trucks

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Locate oil pressure sending unit and unplug the wire. Be sure it touches nothing and check to see if light went out. If it did replace the sending unit. If not I recommend seeing a tech to install manual oil pressure gauge to check actual oil pressure and go from there.

Posted on Aug 02, 2008

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My gauge ligth is on and my oil and engine ligth on? why thats happening maybe my mechanic put the wrong oil???


The "wrong oil" wouldn't do that - not immediately, anyway. More probable is they may have forgotten to fill the engine with oil when they changed it last. Have you checked the dipstick to see if the oil level is correct? If you do not see oil on the dipstick, do NOT run the engine! Have it towed to a different mechanic, and have it inspected to see if there is any permanent engine damage. You may have cause for a claim against your mechanic.

Sep 30, 2010 | Ford F-250 Cars & Trucks

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I change the turn signal lever I took apart unplunged everything carefully put everyhing back together carefully but as I was workig on it I heard my horn honk twice I look no bear wires anywhere finish...


your security system is activated. try turning the key on let set for 10 minutes turn it off then start. on some models it has to be done 3 times on off on off on off start. 10 minutes each time

Jun 22, 2010 | 2000 Chevrolet Tahoe

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Service engine soon stay on the ligth?


Service engine soon is telling you to check computer for trouble codes. You can sometimes disconnect battery for 10 seconds and codes will erase. It is a good idea to have them checked. Most Auto stores like Autozone will check for free. You may have to call around. Most repair shops will charge $40 to check.

Mar 18, 2010 | 2001 Oldsmobile Alero

1 Answer

My old SUBARU EA71, 1600, when started for about


try changing your oil for synthetic ...it some thime work ...other wise ,change your oil pump ...same time change your wather pump and your timing belt ...same job!

Oct 08, 2009 | 1998 Subaru Forester

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I have a 95 nissan altima and the oil ligth stays on for 15 seconds when its cold but then gos of, but then on stops lights it blinks.


1st I have to ask, it the oil clean and full, with a new filter? I know, it is. Just have to make sure.
2nd There is a sending unit for that vehicle that may be malfunctioning.
3rd you may have a weak oil pump. The only real test for this is to have your mechanic tap directly into the sending unit port with a manual oil pressure guage.
Obviously if the pum is bad it will need replacing which is unfortunately a costly venture.

Jul 08, 2009 | 1995 Nissan Altima

1 Answer

97 Ford Expedition with shkaing at idle and low speed


Most auto parts stores will scan the engine codes free or allow you to use theirs on site. Scan the code and post it back here for additional help.

Jun 24, 2009 | 1997 Ford Expedition

1 Answer

Ho to reset oil ligth for bmw x5 2003


switch off ignition
press & hold button between speedo and fuel gage
turn ignition to pos I
after 5 seconds the word "oil service"or "inspection"are shown together with the message "reset"or "re"
release button on dash
press and hold button - after 5 sec the message "reset" starts to flash
release button - press and release button again
the new service interval is now displayed
press and release button
the message "end sia"is now displayed
switch off ignition

Mar 26, 2009 | 2003 BMW 5 Series

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My ligth stay on


It is the BCM, the bcm is a computer that needs to be replaced for roughly $500, it also may be able to be reflashec instead of replaced which is not very expensive.

Nov 10, 2008 | 2004 Chrysler Pacifica

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