Originally Posted By: IMH0813
Hey everyone, I'm relatively new here and wanted to see if I could get some opinions. I drive a 2005 honda civic with about 46000 miles on it. I just did the oil change about 1000 miles ago, and changed it to PP 5w-20. It had Mobil 1 0w-20 that I had changed it to from the Honda oil because it was a certified preowned. Anyway, I feel like my car ran smoother on the Mobil 1. What I mean is my engine seems to be louder and rougher while idling, and When accelerating it seems to give off more vibration to the pedal. The engine just seems louder and rougher in general. Do you think this has anything to do with the oil, or maybe It's just in my head? Let me know what you think.
im suprise it did that too.. your engine recommends the 0w-20 grade then huh? perhaps cause the PP is 5w-20 grade, maybe thats why? .. i would keep driving with this PP in your engine for another short oil change interval, then try the same mobil 0w-20 next time and see what happens.. if it runs smoother then the PP, then theres your answer, stick with the mobil 1 cause your engine likes it... sometimes when buying a new vehicle it takes many oil changes before you find the right one that your vehicle likes.. so far i've tried quaker state HM, valvoline HM and now im going to try YB dino (i said screw it to the high mileage oils, i dont think im benefiting it in anyway. i took my valve cover off and my engine is clean even after 103k)