the sound is comming from the passanger side valve cover. I read the codes and it is giving the p0012 and p0307. I have replaced the lower timing chain tensioner and I still have a loud ticking noise. The noise gets louder on acceleration and the p0012 and p0307 code came back on.

Could this be caused by the Cam sensor being bad. 2003 Range rover

Thanks for any help or insight in advance

Regards,
Todd

 

the bmw engines have very little problems. But if you want more info ask the bmw guys. its a 4.4 liter M62 engine. we use the same parts as well.

 

I have the same P0012 code. Any suggestions? I read that the cause might be the VARIABLE CAMSHFT TIMING solenoid (VCT)