low oil pressure

Hi, I recently replaced an O2 sensor on my 2016 explorer. Ever since I swapped it I have been getting a low oil pressure warning when I am idling. Do you have any idea why? The check engine light is not on. Thank you, Bill

I've been banging my head on this one for a while now. A little background- I got this from my FIL a couple weeks ago. He owns a body shop, it was involved in a minor rear-ender and insurance totaled it. He bought it from them, fixed what was damaged, and we bought it from him. It's in really...

This is the second time this light has popped up. Oil levels are fine and engine maintains running smoothly. I’m thinking to start by replacing the oil pressure switch than move from there. Anyone have a location of where it’s at? Also if you have any experience with this I would love the feedback.

I have a 05 explorer xlt 4.6l v8 the batt died i put brand new batt now it says low oil presure tjot it might be the senor o i put new oil pressure sensor it still says low oil pressure and wont start also poping up is a red batt symbol i need to get it going asap any ideas?

Has anyone heard of a 4.0 sohc oil pump screen getting plugged with sludge. Causing the engine rattling loudly all the time?

Little Background Leading up to shut off: Hello everybody, I currently have a 2005 Ford Explorer RSC (roll stability control) not sure if that last part matters but anyways. She has 130,000 miles on her. Three days ago while driving i noticed a notification While driving, it said check charging...

Little Background Leading up to shut off: Hello everybody, I currently have a 2005 Ford Explorer RSC (roll stability control) not sure if that last part matters but anyways. She has 130,000 miles on her. Three days ago while driving i noticed a notification While driving, it said check charging...

I have a 2007 Ford explorer. The red oil light has been coming on at lower RPMs below 800 RPM. When I’m driving or rev the engine or go above 1000 RPMs the light goes out. I had just change my oil as well thinking that that may solve the problem. Any suggestions? I’m hoping it is not the oil...

Wanted y'alls input on something: what goes through your mind when you think about the following: 4.0L OHV less than 150k miles. Previous: Slight, steady, slow rear main leak - no other running / drivability issues. Vehicle out of owners possession for period of time and believes 'something...

*****UPDATE****** So I was actually able to fix the problem that I was having with the dome lights remaining on even after the doors were closed after an extended period of time. The problem was the door ajar switch located in the driver door. I ordered the part from AMAZON and for those who...

I bought a clean 2002 Explorer 4x4 XLT to fix up. The engine sounded like a diesel and had no oil pressure at idle after warming up. I began by researching threads here and changing out upper timing chain tensioners. I also removed lower oil pan and cleaned out metal shavings and one metal ear...

First off, i would like to say Hello to everyone, as this is my first post. Please forgive me if i am not up to standards on etiquette. I have a 2005 Ford Explorer XLS Sport edition with just under 80,000 miles on it. It does have a warrenty on it via its financing company however its a bit...

Greetings everyone, Just took delivery of a 2013 Explorer Limited Tuxedo Black with 302A and dual moonroofs last week. It's is indeed such a fantastic car. Stil can't get enough of playing with all the features. I'm from the Philippines and you guys won't imagine how difficult it is to get...

I've got a 2004 4.0 L which will not start. It all started about a year ago, I was driving on the freeway, when the engine went into failsafe mode. The electronics were still working, but I had no throttle response and the power steering went out along with the power brakes (a bit scary at...

2002 Explorer v8 4.6L, had rough idle, "check engine light" came on. Took it to dealer, diagnosed as "#7 misfire", suggested tune-up, #7 coil, 130k miles. Changed out my own plugs, and #7 coil, started up fine, drove it around for 10 mins. Restarted, it was rough. Tried a couple of more...

I have removed (at a shop) the right side cylinder head, install spark plug inserts and put it back. New gaskets, filled with coolant and oil - Castrol 5W20 High Milage (that's the range recomended in the book for a 5.0L engine). Now, after I drive some 20-30 minutes, at the stoplight, the...

Need some help with a 2005 explorer, 4.0L SOHC V6. Engine will not start and stay running. No previous indications of a problem. The engine turns over and fires once or twice and shuts down. I then get a "check Gage" light and in the display it says "low oil pressure". I've changed the oil...