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low oil pressure

  1. 02-09 General Tech Q&A
    I’m about 1,500 miles away from my next oil change, but the warning came up on my dash that I had low oil pressure. The message disappeared quickly and because I was in the middle of the country, I continued driving home. The message didn’t pop up again. My oil light is broke, so the only...
  2. OEM Issues
    Hello all, This is my first post on this site although I have been reading here for years. Usually I am able to find answers to my questions in threads created by others, but I can’t seem to find threads about an issue like I am having. A couple of weeks ago I noticed that my wife’s 2002...
  3. General
    Ok, so yesterday I was waiting in line to pick up my daughter from school, had driven my '02 Envoy for about an hour previous with no problems, and out of the blue it starts coughing and sputtering, and eventually dies. Low Oil Pressure flashes. I start it up again, and for the duration of...
  4. General
    Dear Tech and owners , hope you are fine ! i have 2002 Envoy 4WD,Today got a message ( Low Oil Pressure - Stop Engine ) , opened the hood , and heard a tapping /Knocking sound that come and go ! Oil Level is within range, no leak. could it be the Oil pressure sensor ! or as i already hear...
  5. General
    It tells me i have low oil pressure and shut off engine.. so i turn it offf turn it back on and its fine for about ten seconds and then it does it again .... the gauge goes between zero and about 40 constantly ... idk what to do ... has anyone occured this problem or have a solution replys...
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