Tuesday, May 11th, 2021 AT 1:49 PM
Two weeks ago, while driving to my work the RPM suddenly went up to 2,000. Since then the idle is a little higher and while driving, the RPM is like 1,500 on a 60kph. Before it use to be 1,100 to 1,200 on a 60kph. And last week, the check engine light went on. I scanned and got the code of P0302. I went to my mechanic and he reset the code. He said if ever the check engine light comes on again, I should bring back my vehicle so the spark plugs should be replace to fix the problem. Take note that the spark plugs haven’t change since I got my vehicle in 2013. My question is, is it okay to drive with the P0302? Thank you and hoping for your most appreciated reply.