jmjp5055 Posted October 6, 2018 Report Share Posted October 6, 2018 Hi i have a question about the low oil level idiot light is there a sensor? if you have a oil pressure guage is there still oil low light? 1994 3.4L Cutlass supreme convertible Thanks for any input jmjp5055 Quote Link to comment Share on other sites More sharing options...
Imp558 Posted October 6, 2018 Report Share Posted October 6, 2018 Oil pressure and level are different concepts, so yes. Quote Link to comment Share on other sites More sharing options...
cheatah faheatah Posted October 6, 2018 Report Share Posted October 6, 2018 Both are bad ...Mkay? Quote Link to comment Share on other sites More sharing options...
Imp558 Posted October 7, 2018 Report Share Posted October 7, 2018 I reckon really low oil level would result in really low pressure. Quote Link to comment Share on other sites More sharing options...
GTP091 Posted October 9, 2018 Report Share Posted October 9, 2018 In my experience on my 91 GTP (3.4) a low oil situation doesn’t trigger a warning. Low oil pressure will but only when it’s low enough the engine is getting starved and close to causing damage. You can have low oil pressure but have the correct amount of oil. Not sure about a 94 though. I’m on OBD1 and I ive never came across an oil level sensor. Do you have an oil leak? Quote Link to comment Share on other sites More sharing options...
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