Abdullah Butt

last time when i changed oil on my ls1 caprice 2005, i used wrong oil filter by mistake and after this i got p0523 and car started running little rough. then i changed oil sensor and code was gone but yesterday after week, again code is on dash. today i changed oil and used correct oil filter and now car is running excellent but code is still there. what to do now ?

80MaliTurbo

iTrader: (3)

its possible the oil sensor may be defective...you can get a mechanical oil pressure gauge and hook it up to make sure you have good oil pressure then you will know for sure