Thread: Do I have Engine knock?

Why would they need to be replaced?

Originally Posted by Sabrewings

Why would they need to be replaced?

lol thats a funny avatar dude

To answer you question, "do I have engine knock?" Probably, but that's not uncommon on a completely stock GTP either.

Anyway Sabrewings is right a small slightly detectable stumble is normal, but you shouldn't see much movement on your tach on your tach, if any at all.