Big John Posted October 17, 2011 Report Share Posted October 17, 2011 i have noticed that at idle my wifes quest oil pressure gauge is very low and at highway speed it runs about half way. is her oil pump getting weak or worn and should be replaced or is something else going on that needs to be looked at? miles is 113,000 thanks john Link to comment Share on other sites More sharing options...
NotStock88 Posted October 17, 2011 Report Share Posted October 17, 2011 are you going by the stock oil pressure gague? My STOCK gauge will sometimes read low or not at all - then sometimes it runs at 3/4 gauge - get an aftermarket gauge and go from there. Link to comment Share on other sites More sharing options...
Dad Posted October 17, 2011 Report Share Posted October 17, 2011 ^^^^^^^ What he said. Dad Link to comment Share on other sites More sharing options...
Indiana Posted October 17, 2011 Report Share Posted October 17, 2011 What oil you have in it? Link to comment Share on other sites More sharing options...
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