Check engine oil level message 02 Tahoe

[02ncHoe]

Replaced pcv valve with the new updated one. My mechanic is 95% sure this will take care of the problem. No hidden leaks or other issues. We will see.

 

[LinuxMint]

Been running synthetic in our 05 Denali for coming on 300,000 miles, and it still doesn't consume any oil that I can tell. I think synthetic is supposed to help with the leaky seals. Everyone should run synthetic anyways... so

 

[ccapehartusarmyINF.(ret)]

okay my check engine oil level light just came on but ive checked several times to be sure and my oil levels good hasnt burned a drop also my oil pressures good while its running

 

[rob3827]

I see that this is an old thread........ however I was loosing a quart of oil every 2k miles. I do not know if the truck was burning it or it was seeping out some where. I switch from Valvoline conventional to Valvoline max life 5w30 and I have not lost any oil. I have a 2001 Suburban LT with 186k

 

[Fred martini]

I have been getting this message recently in the onboard computer message system. Yet when I check the oil level while engine is cold there is no loss. When it first started happening I added 2 quarts per what the dipstick read at gas station that I stopped it when it came on. Then I noticed the oil pressure running higher than 60 pounds and when I check the dipstick after engine has been shut off it showed I was 2 quarts over full line. Is it a computer issue or where is the oil hiding in the motor?

 

[southboundchicken]

I wouldnt and do not rely on the computer to tell me when to change oil i simply go every 5000 miles and usually every 4000 miles it takes about a quart im gonna try the new style pcv valve