2004 GMC Envoy "replace oil" Questions

change oil soon light takes time to turn off when i turn the car on the change engine oil light takes time to turn off even the oil is still new faulty check valve in the oil filter replace oil filter

sump. You may have to remove the sump to check for cracked oil pick up line . Check oil pump pressure regulator . replace oil filter as it may be blocked and dropping the oil straight back to the sump

...replace. Next time you do an oil change you can have them change the sending unit. Good luck and hope this helps. You can pick up the sending unit at Auto Zone and most auto parts store and will have ...

...replace the oil pump but kept the old housing and the screen now i dont have oil pressure the engine runs really bad with the ac on so it says low oil pressure on dash stop engine while running the ...

...oil pressure that a bad sign. Show it to knowledgeable mechanic (but don't be lured in the engine replacement; ask for a root cause - it may be oil receiver or oil pump). Also I hope there's no oil ...

how to replace oil pressure sensor oil pressure is 0 and oil guage warning light is on. there is oil in the engine and it runs fine. I never had a problem like that, sorry

After a smog check that involved a temperature sensor replacement, I began experiencing a low oil pressure warning when I tried to start the engine. The oil was low and I added oil. This seemed to ...

...is no such animal their is an oil filter thats external and the only filter thats in a pan is the transmission filter and thats an unbolt and pry loose and replace in the oil pan is the oil pick ...

...oil The valve cover gaskets need to be changed. there are rubber grommets that keep oil out of the spark plug holes that dry out and harden with age. Replace gasket and grommets and oil will stay

...idle-running. Problem started just after a smog check was performed in which the temp. sesor was replaced. Oil seemd almost drained. I added oil and it ran fine for a few days but now the problem ...