97 B18b1 Pinging?
#1
97 B18b1 Pinging?
Hello. I put 190 miles on my swap so far. 97 b18b1 in my 94 civic. All is fine untill today. Started pinging. Not to loud but it gets loud the higher the RPMs go. The car still runs great and there is no power loss or anything diffrent just the noise. I took off the Valve cover and looked inside but everything looks good. What can this be? Sounds like Valve tap but I dont know. Everything in the motor is new, So I dont know what happened. It didnt do it before. Just started today and it is loud when I am in 5th cruising. Everyone is looking like is it going to blow up.