Originally Posted by
manu8713
Hello,
Lately I changed the fuel regulator and I ordered the camshaft bearings as it sounds a bit like a bearing...
Anyone have an idea?
I would say at sound is coming from hydraulic lifters. Have you check oil pressure? Also bad timing can cause "ticking" sound.
Oil pressure shall be with IDLE:
cold about 65-70psi
hot about 25-30psi
Is this engine freshly build?