valve ticking

[a0k]

Hi,

I have 1991 5.20i 24v at about 140.000 km.

There is a loud ticking sound, especially on a cold start. When the engine reaches its normal temperature the sound disappears. I suspect that it is related to valve lifters but I also heard that a failing chain tensioner may cause this.

Any suggestions.

Sincerely,

ak.

 

[tigers77]

Same Prob

I have the exact same prob on my 1991 525i with 236,000+km bought used a couple of months ago.

Any info on the cause and cure would be much appreciated as well.