yellow oil light is on constantly
start the car. the yellow light comes on and stays on, oil is full
Is this a oil pressure warning?
im not sure some have said it's a sending unit problem
would snap in a code reader. suspect oxygen sensor, sight unseen~
it just so happens i have a new one, i was going to swap out today thanks
Use a mechanical oil pressure gauge to verify the actual oil pressure.
By the way.. it smokes light blue on start up no matter the temp.then stops after a few seconds
thanks guys... i will check all and replace 02 i will let you know what happens..
A yellow oil light? It means you are a quart low. If you say the oil is filled, then I would suspect a faulty oil level sensor. A faulty O2 sensor will trip the Check engine light.
Yep oil level sensor is bad. Oil smoke at start up means the valve guide seals are bad.
Problem solved.. thanks to all....